MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which points to a URL advertising a "hack apk". Additional heuristics indicate a large number of external PDF links, many hosted on cdn.shopify.com, suggesting a link farm or SEO poisoning attempt. The primary malicious URL is https://ttraff.cc/pify?keyword=frontline+commando+d+day+hack+apk, which is likely used to redirect users to further malicious content.
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.cc/pify?keyword=frontline+commando+d+day+hack+apk
- http://meguba.elizabethbaumanart.com/uploads/1/3/0/7/130739197/2801741.pdf
- http://zivagono.msa29palms.org/uploads/1/3/0/7/130775734/sajunuka_tazijiripekipi.pdf
- http://lekugufen.2ndkitelife.com/uploads/1/3/1/6/131637814/wovanito_patitavew.pdf
- http://files.bramasolefarms.com/uploads/1/3/1/1/131164076/fasokikizizawuw-vexefixi.pdf
- https://cdn.shopify.com/s/files/1/0434/6196/8025/files/xcode_ios_simulator.pdf
- https://cdn.shopify.com/s/files/1/0432/2269/6096/files/56685141818.pdf
- https://cdn.shopify.com/s/files/1/0443/9543/0054/files/6576989009.pdf
- https://cdn.shopify.com/s/files/1/0431/7233/1675/files/xotaxetavaro.pdf
- https://cdn.shopify.com/s/files/1/0430/5348/2135/files/lukunegarukifovaxezawos.pdf
- https://cdn.shopify.com/s/files/1/0446/5927/7987/files/binary_addition_rules.pdf
- https://cdn.shopify.com/s/files/1/0429/8833/9361/files/polabenigaluwokaka.pdf
- https://cdn.shopify.com/s/files/1/0427/4274/3207/files/54035420651.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/20424522606.pdf
- https://cdn.shopify.com/s/files/1/0428/7466/7164/files/vuxedezezifiruweleka.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_off00006583.binc6156d07d61500e187d6e1db1fdfd4460c8213887839b379af19ce288fee10ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6583 | 5044 bytes |
font_01_sfnt_off00007677.bin2cf9caa801d505b9cbfdaebcc87970c3a8985e1969b0c0cf40586dfa5482418a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7677 | 10372 bytes |
font_02_sfnt_off00009938.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9938 | 4324 bytes |
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