MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one prominently featuring 'bombsquad hack apk android 1', suggesting a lure for users seeking game cheats or exploits. The primary malicious link, https://ttraff.ru/pify?keyword=bombsquad+hack+apk+android+1, is flagged as a known malicious redirector. The ML classifier strongly indicates maliciousness, and the presence of numerous external links points to a link farm strategy. No scripts were extracted, but the document body and heuristics suggest a phishing or malware distribution attempt.
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=bombsquad+hack+apk+android+1
- http://refewabat.teamworkexcellence.com/uploads/1/3/1/4/131453060/ladoxesogejuru.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/6104/3605/files/73104650096.pdf
- https://cdn.shopify.com/s/files/1/0435/6171/3813/files/defesubunozovuzeso.pdf
- https://cdn.shopify.com/s/files/1/0435/5863/3627/files/20196076405.pdf
- https://cdn.shopify.com/s/files/1/0460/6781/0459/files/99181186609.pdf
- https://cdn.shopify.com/s/files/1/0430/1737/1797/files/properties_of_probability_density_function.pdf
- https://cdn.shopify.com/s/files/1/0428/8138/4604/files/zebirofofuja.pdf
- https://cdn.shopify.com/s/files/1/0432/3514/7933/files/alcoholic_fatty_liver_disease.pdf
- https://cdn.shopify.com/s/files/1/0438/9280/1704/files/59566160510.pdf
- https://cdn.shopify.com/s/files/1/0431/3507/4465/files/8663157897.pdf
- https://cdn.shopify.com/s/files/1/0433/7106/9594/files/hillsong_united_songs_lyrics_and_chords.pdf
- https://cdn.shopify.com/s/files/1/0450/6163/6259/files/save_webpage_as_firefox_linux.pdf
- https://cdn.shopify.com/s/files/1/0428/1748/7011/files/82528503240.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_off00005f35.binf41ccb3979a65682022e3503683270dd2d77b89d5eefc117cda44fd9f38d757c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F35 | 5712 bytes |
font_01_sfnt_off00007273.bin2b1333405004231ab65b0d52d405dba209f2c44a2e4462a31c0fd051f111f71a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7273 | 10128 bytes |
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