Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_840bac4cbb0117275d21a51d424ccf8b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-08_840bac4cbb0117275d21a51d424ccf8b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_840bac4cbb0117275d21a51d424ccf8b_cryptolocker
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Size
66KB
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MD5
840bac4cbb0117275d21a51d424ccf8b
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SHA1
6eebefe82c951c07433102bf39ccbaf3666ea0b1
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SHA256
5fb50fc092da803cfb06e814bd0518e628e3f59ddbc404d4e0e8b540be481862
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SHA512
7689413b921c647cc9bff4da6c512b58ed1be169748da6b716b039f079b7d83ecee4f0f6ee28d5f67968c53aeb222757ed19a0500c3e726cbc1a69ac245c4f2c
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVrK:ZVxkGOtEvwDpjcaww
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 2024-03-08_840bac4cbb0117275d21a51d424ccf8b_cryptolocker
Files
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2024-03-08_840bac4cbb0117275d21a51d424ccf8b_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