MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many of which are SEO-optimized, suggesting a link farm designed to drive traffic to malicious sites. The primary URL, 'https://dafemum.ru/strik?utm_term=download+gta+5+full+game+for+android+2020', is presented as a download for a game, which is a common lure for phishing or malware distribution. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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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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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://dafemum.ru/strik?utm_term=download+gta+5+full+game+for+android+2020
- https://cdn-cms.f-static.net/uploads/4462775/normal_6037eda2d72ad.pdf
- https://velotukuzikud.weebly.com/uploads/1/3/4/7/134722024/ratidapetepipebasije.pdf
- https://xisaxori.weebly.com/uploads/1/3/5/3/135324705/c46f764f1cced31.pdf
- https://cdn-cms.f-static.net/uploads/4410985/normal_6021a21e6611a.pdf
- https://cdn-cms.f-static.net/uploads/4486565/normal_60493d9fa110c.pdf
- https://gunowiwusofemu.weebly.com/uploads/1/3/4/7/134705227/3af3b028cf2cdc.pdf
- https://wuzusujozibavil.weebly.com/uploads/1/3/4/6/134689519/3680879.pdf
- https://tajagarajoj.weebly.com/uploads/1/3/0/7/130776182/fanigi-kupidam.pdf
- https://cdn-cms.f-static.net/uploads/4448116/normal_601e5f54da1b9.pdf
- https://cdn-cms.f-static.net/uploads/4379852/normal_605d8d1198b1d.pdf
- https://static.s123-cdn-static-d.com/uploads/4377109/normal_60aff9a93087c.pdf
- https://xajasobuz.weebly.com/uploads/1/3/4/8/134861619/joguwufamarakukog.pdf
- https://static.s123-cdn-static.com/uploads/4469634/normal_5fcf60e664f3c.pdf
- https://cdn-cms.f-static.net/uploads/4378160/normal_604b0aa0aa9ea.pdf
- https://wevapagavum.weebly.com/uploads/1/3/4/3/134306171/lisevezugixap_rufigudulu_voweratarukur_rijon.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/af08d039-5934-420c-a542-c5a0df3d211b/79919913746.pdf
- https://uploads.strikinglycdn.com/files/27670373-4144-440c-8bed-99453e88041c/84399671513.pdf
- https://uploads.strikinglycdn.com/files/b2a30e92-90b8-4f5a-bc97-291d4b15dfdd/8076270717.pdf
- https://uploads.strikinglycdn.com/files/825b62a0-f4bc-40ae-97b7-8816d998e6bc/9058191196.pdf
- https://uploads.strikinglycdn.com/files/17cf269a-33a5-4167-9622-7dbb0ec3e4fc/samsung_galaxy_s20_ultra_review.pdf
- https://uploads.strikinglycdn.com/files/fd29619c-6e1b-475b-8522-995dfc55f9d7/how_much_does_dollar_tree_workers_make.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e849.binf9cf77b72d895845878c01fdb672e033ba177f743561a5f9ce51c31595d0b298 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE849 | 5536 bytes |
font_01_sfnt_off0000fb2c.bind97526c52a4c8a0da4760335e949b5b337d075dedc900a476fb73d8243142e44 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB2C | 10564 bytes |
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