Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_76f0b1e68a670297d4f74f0104880a12_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-12_76f0b1e68a670297d4f74f0104880a12_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_76f0b1e68a670297d4f74f0104880a12_cryptolocker
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Size
46KB
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MD5
76f0b1e68a670297d4f74f0104880a12
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SHA1
193b0f98069694a0b5cb4b4d080fe6d44813f953
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SHA256
3c7ddf88dd0843e5a6c5e7b676b2becf0c5e061e219d1a19227b0a92b29da66b
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SHA512
936ebe8fc87dace5e1d5dec95f6d3d873dd8a8281949b127b8954bd9547a0ebc0919286f6ff9b7707ab86644cca1ac861acedd929f54b6cab832c31763e67970
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws9:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1D
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 2024-03-12_76f0b1e68a670297d4f74f0104880a12_cryptolocker
Files
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2024-03-12_76f0b1e68a670297d4f74f0104880a12_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