MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that lead to a redirector service, disguised as a legitimate application download. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the malicious nature of the redirector. The document body and embedded links suggest a phishing attempt to trick users into downloading potentially malicious software or visiting further compromised sites.
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.com/pify?keyword=adobe+pdf+editor+app
- http://files.chicagocloud9limo.com/uploads/1/3/1/8/131860479/fupojobo_jevakoritumu_pekoz.pdf
- http://files.jeenayi.com/uploads/1/3/1/4/131437603/duzifomalomojudakamo.pdf
- http://files.rutheverett.com/uploads/1/3/0/8/130873872/metuvejega_vodiremirero_rutoruliselo.pdf
- http://files.mgracetransitions.com/uploads/1/3/2/6/132683088/nuvoxufamesas.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/9065/6936/files/zakikidusawidirunobit.pdf
- https://cdn.shopify.com/s/files/1/0428/9911/2095/files/beautiful_in_white_satb.pdf
- https://cdn.shopify.com/s/files/1/0437/0658/1147/files/misanemosojesuzasuga.pdf
- https://cdn.shopify.com/s/files/1/0429/9502/4033/files/skyrim_filled_grand_soul_gem_id.pdf
- https://cdn.shopify.com/s/files/1/0428/1263/7351/files/banking_regulation_act_updated.pdf
- https://cdn.shopify.com/s/files/1/0427/4061/3286/files/sais_messina_catania_aeroporto_orari_2020.pdf
- https://cdn.shopify.com/s/files/1/0431/5843/8037/files/49105778520.pdf
- https://cdn.shopify.com/s/files/1/0434/5911/7206/files/80573765657.pdf
- https://cdn.shopify.com/s/files/1/0438/4423/9510/files/ravivomosowigifivina.pdf
- https://cdn.shopify.com/s/files/1/0434/8359/4917/files/25015257497.pdf
- https://cdn.shopify.com/s/files/1/0431/3651/6250/files/81877856024.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_off00006a56.bin8eebeddeb816d4f5361d622654d690b31ea50c92c97d5ae19c9d573c99562cb9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A56 | 4956 bytes |
font_01_sfnt_off00007b3d.bin762f80d9a62d1e2b357b6b07c1dd04f1069877604398549e80d648efa2be61cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B3D | 10772 bytes |
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