MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a large number of external links, many pointing to disposable hosting, indicating a link farm or SEO manipulation tactic. One of the primary URLs identified is https://jottigo.ru/award?keyword=pemerintahan+abbasiyah+pdf, which is likely part of a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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/award?keyword=pemerintahan+abbasiyah+pdf PDF link annotation
- https://gerasulas.weebly.com/uploads/1/3/4/8/134861388/a348d1097136f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426090/normal_600f73393d974.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495400/normal_601af4ad4a1d8.pdfIn PDF document text
- http://fagemolorano.iblogger.org/widularogubafizikab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450439/normal_60356eaa2da4f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485828/normal_60497c3765ed7.pdfIn PDF document text
- https://laboxowoxom.weebly.com/uploads/1/3/5/4/135400847/finusajupitodofu.pdfIn PDF document text
- https://vafukomoruf.weebly.com/uploads/1/3/4/8/134862603/7289901.pdfIn PDF document text
- http://nedipupuru.22web.org/free_technical_drawing_programs_for_pc.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
- http://jefebewo.epizy.com/can_you_stop_a_smoke_alarm_from_chirping.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c53428f-da2a-477c-abce-5524f62876c2/can_i_play_ff7_remake_on_pc.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5304c48a-3c6b-460c-924c-8c564eeaf02c/fun_writing_worksheets_for_5th_grade.pdfIn PDF document text
- https://s3.amazonaws.com/napejaxosinages/86211728458.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4518ca51-4ae5-4f9d-a7fd-31f9dab44b4d/eric_clapton_tears_in_heaven_fingerstyle_tab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7b531ead-c989-4d49-ae6a-e879e8f45598/33487439559.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa888900-5f5f-470d-a54d-db6139a81d49/national_honor_patrol_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/mijumomub/wolibunegerudepanoviwezo.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off0001d32b.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1D32B | 17532 bytes |
SHA-256: 5a3067ee095e55edde9b1419b1a766d1181de76d574d030cbde3b7ca7e17d147 |
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font_00_sfnt_off0001998e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1998E | 5168 bytes |
SHA-256: 8416cbd15108a5a17115312d3109d5d266cc0ecd4975712613e55d4e6a278104 |
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font_01_sfnt_off0001aade.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AADE | 12136 bytes |
SHA-256: 11811c38147289c33dd6b78e0052deedfb58758d5fe31c073bbfd529ed5066d6 |
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font_03_sfnt_off0001ed46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1ED46 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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