Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_91c439e7659a1b5ec5412a63bb2ad345_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_91c439e7659a1b5ec5412a63bb2ad345_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_91c439e7659a1b5ec5412a63bb2ad345_cryptolocker
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Size
39KB
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MD5
91c439e7659a1b5ec5412a63bb2ad345
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SHA1
ef42d7c6c845d65520e88fcbe74964e0293da6f7
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SHA256
2e848766e0cf29380410340f180085a8d3d7ad203f6c88db074bd0bb810a25cf
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SHA512
9ef36dd19d1c4adf9434ff706345ef363bb32dbbc8ca3f0e7c4830925cadbd5ef57bfb1b32537bc5ba6dfec1d18b396d9db80831f1967dfde74e23758349c89f
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenB8vfd+:ZzFbxmLPWQMOtEvwDpjLeSfw
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 2024-03-26_91c439e7659a1b5ec5412a63bb2ad345_cryptolocker
Files
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2024-03-26_91c439e7659a1b5ec5412a63bb2ad345_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