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 0.9997
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://jottigo.ru/123?utm_term=friend+like+me+aladdin+sheet+music+pdf PDF link annotation
- http://shoppingyxplus.xyz/street_of_rage_4_pc_trainerduies.pdfIn PDF document text
- https://dulipitigisol.weebly.com/uploads/1/3/4/7/134717891/92e95d4c.pdfIn PDF document text
- https://muputobiga.weebly.com/uploads/1/3/5/3/135308906/1829bb904961.pdfIn PDF document text
- https://pifavakibapel.weebly.com/uploads/1/3/0/8/130814246/saseruw_tawebumemuve_tusarafeba.pdfIn PDF document text
- https://zetovesejideze.weebly.com/uploads/1/3/1/4/131482946/d62238c05.pdfIn PDF document text
- https://tovorugezix.weebly.com/uploads/1/3/4/5/134599805/1823617.pdfIn PDF document text
- https://valutakawewa.weebly.com/uploads/1/3/1/3/131378791/1954394.pdfIn PDF document text
- http://site-shop.xyz/best_light_novels_to_read_wuxiayivyo.pdfIn PDF document text
- https://pixerogamaba.weebly.com/uploads/1/3/1/8/131871590/bunivexazon_vivanu_rufoviku_xigamije.pdfIn PDF document text
- https://wabibazo.weebly.com/uploads/1/3/5/2/135295983/kowevivizexid_nudegotewevemaf.pdfIn PDF document text
- https://zuzivosojix.weebly.com/uploads/1/3/0/7/130775151/dijibi-bezizepoki-liwijenetopunag-bepin.pdfIn PDF document text
- https://vomoxolakixirum.weebly.com/uploads/1/3/1/4/131438067/4584042.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://e3c65705-3664-417e-97b1-2ac29bfab8bd.filesusr.com/ugd/6a5da5_247df027c6984464899720c7b3f9f772.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f3414115-5cd8-48cc-98e2-ca611d672fec/husqvarna_125b_leaf_blower_reviews.pdfIn PDF document text
- https://ff0b3df2-dc61-4aeb-9024-93fa9b5bc175.filesusr.com/ugd/aa14a9_a5c87aefa611489e9ab28278d5bc3ed5.pdf?index=trueIn PDF document text
- https://21c505bb-01ca-4817-a549-4ed1ebba5040.filesusr.com/ugd/7d7105_9672f2673fe14ec39388ce0aa7985f44.pdf?index=trueIn PDF document text
- https://c09438b0-f1cf-4ade-afa2-d322e048c450.filesusr.com/ugd/313cc6_abb91060141b437f86d77e965ae84743.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/906a4717-58a4-49af-a002-0d3a3fb69996/how_to_use_onenote_for_online_teaching.pdfIn PDF document text
- https://d86ad34a-7df2-4f47-937b-a12ab5abc0fa.filesusr.com/ugd/8cbfce_b95c887f65364364bbda440501298fc1.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b9b0120c-d8ef-4ca8-9aab-2448aeae64d6/rulovimivigibovoduwezivu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17a7cea6-3eba-426a-8acb-a69703b5085b/watchmen_movie_download_in_hindi_300mb_worldfree4u.pdfIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e880.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE880 | 5184 bytes |
SHA-256: 88dc1fd8369a6dd2dfcce771f499eab7c768f6f2c64cba0806f56d92698795a1 |
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font_01_sfnt_off0000f9ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9EA | 10508 bytes |
SHA-256: e6ad8b05803118b5546a1a74479ab53a321ed7f231b4776e3588e31488a82a0d |
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font_02_sfnt_off00011de7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DE7 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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