MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a download for 'Block strike mod apk 6.4.2'. This link, https://ttraff.ru/pify?keyword=block+strike+mod+apk+6.+4.+2, is flagged as malicious and likely leads to further compromise. The document also contains a large number of embedded links, many pointing to Shopify, which is characteristic of PDF link farms used for SEO poisoning or distributing malware.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.ru/pify?keyword=block+strike+mod+apk+6.+4.+2
- http://files.carrolljazz.org/uploads/1/3/0/7/130740112/gibopijoru.pdf
- http://riweko.rnrinmyblood.com/uploads/1/3/1/0/131070161/majuvatojaxu.pdf
- http://pilaza.thedailydiplomat.com/uploads/1/3/0/7/130738732/7e272c916.pdf
- https://cdn.shopify.com/s/files/1/0434/9450/6661/files/bosul.pdf
- https://cdn.shopify.com/s/files/1/0430/6134/6466/files/mitewet.pdf
- https://cdn.shopify.com/s/files/1/0437/7329/6789/files/71510891575.pdf
- https://cdn.shopify.com/s/files/1/0428/2017/3983/files/capacity_management_definition.pdf
- https://cdn.shopify.com/s/files/1/0441/0900/4952/files/fomom.pdf
- https://cdn.shopify.com/s/files/1/0431/5738/9472/files/ribovojalopowu.pdf
- https://cdn.shopify.com/s/files/1/0434/0364/0993/files/xogokedimijusefitanixora.pdf
- https://cdn.shopify.com/s/files/1/0433/1424/9886/files/lizuguw.pdf
- https://cdn.shopify.com/s/files/1/0431/5083/5876/files/kejalutuxutowe.pdf
- https://cdn.shopify.com/s/files/1/0430/6642/5497/files/kingsley_school_croydon_ofsted_report.pdf
- https://cdn.shopify.com/s/files/1/0433/6166/5192/files/63406945575.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004e45.bindb6f168989247027abaf12619885fedbb57a6d4e73ff193c240de925f6e75d28 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E45 | 5736 bytes |
font_01_sfnt_off000061c2.bin562453d5137119b62027b65db710a17cab18548e17a136f04b2da9911ed0af1f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61C2 | 10180 bytes |
font_02_sfnt_off0000840f.binb87dc9cf3f55aeef5ecd96a4f5a0c8a661d1f6fea33ffedf98a3be0636a851a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x840F | 16136 bytes |
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