Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_4a9431981021323dd556357b75483513_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-29_4a9431981021323dd556357b75483513_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_4a9431981021323dd556357b75483513_cryptolocker
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Size
58KB
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MD5
4a9431981021323dd556357b75483513
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SHA1
983b102d7fa08854267108972130e2a274893a07
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SHA256
89ad13b4d7db8254c73a37ffda5fc7caa8a83cceda7aa0ccb073536c738bc3d0
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SHA512
e7aa390478c22c13c2517aaaf3964f7641a72351f942e95a4cdd0c573ddb91f7958fc4eb59aece0a1de8b9a050ffa97cdc96534ae9f76614b8a16cddb7a17d11
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUah:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lZ
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 2024-02-29_4a9431981021323dd556357b75483513_cryptolocker
Files
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2024-02-29_4a9431981021323dd556357b75483513_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