Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_1ef395b40c4c5bfc45cbca50d713fb59_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-26_1ef395b40c4c5bfc45cbca50d713fb59_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_1ef395b40c4c5bfc45cbca50d713fb59_cryptolocker
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Size
42KB
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MD5
1ef395b40c4c5bfc45cbca50d713fb59
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SHA1
408806092de28697f0d058014cd8660ed3af95a0
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SHA256
08fd129a18fe45251a7b51bcec6782db0e47fe9b08a2866db63f21b1b2062911
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SHA512
fd6dd6fa2714a3041ee852b805d25566f205cf8d1bc7d1835e6004e681d15cf89b009dc0150d82f0c94825773fdaeff13083d37f9aa1ac595b1be807e89beaf4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTfPF8z:ZzFbxmLPWQMOtEvwDpj38lD/cTfPuz
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 2024-04-26_1ef395b40c4c5bfc45cbca50d713fb59_cryptolocker
Files
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2024-04-26_1ef395b40c4c5bfc45cbca50d713fb59_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