Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_45e7992ed4f6f28428632fbd5428d283_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_45e7992ed4f6f28428632fbd5428d283_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_45e7992ed4f6f28428632fbd5428d283_cryptolocker
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Size
58KB
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MD5
45e7992ed4f6f28428632fbd5428d283
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SHA1
d34c15136998ff2ca94161327f6ccfcbccb193fa
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SHA256
a1f6b1ad76d698a9c8ff5b4eb8cb2eec9d25efbb25d3d23616394cf6568a9aa7
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SHA512
100a7df4e05d2ea18aa1d787b8a6ea31a48012b8f7032c3843525df64b6477c7022b231a56ca2260fdec6d04ceeeccc23b525aad4c881f3148cdfe9e4576937f
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxf:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lB5
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 2024-01-29_45e7992ed4f6f28428632fbd5428d283_cryptolocker
Files
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2024-01-29_45e7992ed4f6f28428632fbd5428d283_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