Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_04a8d59df0614a22e297cb8970ed53dc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_04a8d59df0614a22e297cb8970ed53dc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_04a8d59df0614a22e297cb8970ed53dc_cryptolocker
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Size
41KB
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MD5
04a8d59df0614a22e297cb8970ed53dc
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SHA1
40eb55311507ed20c841822bede5282dbc96b0b1
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SHA256
b56c647acf839295ae99e317d311ab8f481ac7d4516a3fafd5175a041c5a913d
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SHA512
ccbaa523d068912bacecfbc90b185234b13108fd7df39924e3e4495b226b9f3fff2740e044178454510ee5e34f970b01e8e6bb305b9d4d1f985047ef2aa3396a
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTU:ZzFbxmLPWQMOtEvwDpj38lD/cTU
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 2024-03-19_04a8d59df0614a22e297cb8970ed53dc_cryptolocker
Files
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2024-03-19_04a8d59df0614a22e297cb8970ed53dc_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