Behavioral task
behavioral1
Sample
53adfeeaaabea71bed9cc97ee3f96ad2_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
53adfeeaaabea71bed9cc97ee3f96ad2_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
53adfeeaaabea71bed9cc97ee3f96ad2_cryptolocker_JC.exe
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Size
59KB
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MD5
53adfeeaaabea71bed9cc97ee3f96ad2
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SHA1
a0eeee2e8f356ad6a37fb8d673d404e79fcb6c45
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SHA256
b7068a70de149ce37a302db72d13619f89dc07568d89fe4886d3010a74b5a0b6
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SHA512
10d0520e2ce184ab04287184678e026eb4b800ae90f52b5921682878814c9cfde0d8de24e55a7d859bc8add2c81ee443d223406fcac6eb181deb16c813055462
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5aFr7YOzR85:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 53adfeeaaabea71bed9cc97ee3f96ad2_cryptolocker_JC.exe
Files
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53adfeeaaabea71bed9cc97ee3f96ad2_cryptolocker_JC.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE