Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_4f8645a71cfaa114164161caca8586bd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_4f8645a71cfaa114164161caca8586bd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-30_4f8645a71cfaa114164161caca8586bd_cryptolocker
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Size
41KB
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MD5
4f8645a71cfaa114164161caca8586bd
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SHA1
dde14cc1fbfe6430710405489983d7152c87cadc
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SHA256
9de71f3337c559daa3f8285519d2b511628ffa786bb19dd7a9ddeef9a38d7291
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SHA512
81037bfa8b6d5353c29e2a6937e6bc94f628da2939c2b98485d50a06dce1820cee0efc3c3f5e2ab02e829b57f412ba60017d4141caa0fbe985a5573fb8c72da4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTfPF+:ZzFbxmLPWQMOtEvwDpj38lD/cTfPY
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_4f8645a71cfaa114164161caca8586bd_cryptolocker
Files
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2024-04-30_4f8645a71cfaa114164161caca8586bd_cryptolocker.exe windows:5 windows x86 arch: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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ