MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ponafet.ru/strik?utm_term=crock-pot+4-qt.+programmable+slow+cooker+manual PDF link annotation
- https://cdn.sqhk.co/gubisagebuto/9LiBah5/dungeon_and_heroes_online_generator.pdfIn PDF document text
- https://lojexidipiwakif.weebly.com/uploads/1/3/4/0/134041559/tonezuvekim-falojil-rerosafekawax-nukokenafuw.pdfIn PDF document text
- https://cdn.sqhk.co/jivonaxadu/hjxiivc/ncg_lapeer_cinemas_movie_theater.pdfIn PDF document text
- https://sewizejego.weebly.com/uploads/1/3/4/6/134679492/lexozewalusizemusi.pdfIn PDF document text
- https://limisakaxenit.weebly.com/uploads/1/3/4/3/134371081/diven.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451755/normal_60033e388c215.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378152/normal_606e6b63726bb.pdfIn PDF document text
- https://cdn.sqhk.co/fugolamudara/eYQUian/talking_baby_twins_babsy_mod_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4502567/normal_601eeaa9a5f43.pdfIn PDF document text
- https://cdn.sqhk.co/sekigizakeku/dRVU9Lg/draw_table_word_online.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495974/normal_606e9bb0baa0f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377706/normal_6049b6a098bb1.pdfIn PDF document text
- https://guvijubeb.weebly.com/uploads/1/3/5/3/135318684/bafiga.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://288c7b4b-0494-48f6-8ee2-9dd519b96b0a.filesusr.com/ugd/a107db_3984dd810b2b4c5fba7fdf673505a373.pdf?index=trueIn PDF document text
- https://044ec7df-721b-4788-b209-87474a3fcb06.filesusr.com/ugd/60ffa2_0bf74ffd77fa4b87a56b39157bb44763.pdf?index=trueIn PDF document text
- https://ad843f61-c544-48d7-8cfb-3c048b9edb46.filesusr.com/ugd/0dd9ed_b331e200befc4b72996e7eb60b65e392.pdf?index=trueIn PDF document text
- https://36071b1a-d853-4ad1-bccf-0ed894d94038.filesusr.com/ugd/906e9f_faebbb54b6644ec78cbf4e57575288d9.pdf?index=trueIn PDF document text
- https://69b3109a-7cce-4514-9193-d2106d9976ab.filesusr.com/ugd/3c2969_05566aa4d1ea423db28307dc113d5665.pdf?index=trueIn PDF document text
- https://7fc1e5b2-1dd8-4457-9de2-3dea1ab9f589.filesusr.com/ugd/fedd61_e63a5d7364584128bd3e25dc6d4edde7.pdf?index=trueIn PDF document text
- https://3491c55f-27e3-40bb-839b-e55f5d2a6f06.filesusr.com/ugd/d14465_0fb41d5abda0409b8baf22979526493f.pdf?index=trueIn PDF document text
- https://f495c71d-628d-4070-9a3d-b699cbb46ba4.filesusr.com/ugd/d99ef3_58a30cd2c1604b56a647d1d22a564872.pdf?index=trueIn PDF document text
- https://0296ecfc-28ae-4fa5-925c-67a25994cace.filesusr.com/ugd/c88839_b10cf4af91d94f7eb546f997a8ecdf59.pdf?index=trueIn PDF document text
- https://af431a04-9ebc-4ea4-a98d-45e4ffbfad14.filesusr.com/ugd/485053_01739b5bf2e74d6988b0b4a2cbd4e163.pdf?index=trueIn PDF document text
- https://8d5bcf17-53f2-4f21-b585-7a27aef14131.filesusr.com/ugd/7baf93_504ed3b3fd96464bb971c67213e9f34b.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ee2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE2B | 5732 bytes |
SHA-256: c096cb894e9ac5fd634859dcb41c6842d1a3b2da7c59e1f1ca02e2625687aaa7 |
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font_01_sfnt_off000101c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101C1 | 11176 bytes |
SHA-256: d05ea8904c44ffd4d2a8de953d9572e637fbef67528df15f037b008f41423e9d |
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