Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_4753b7c71746c3958fa54240d1bc50a2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_4753b7c71746c3958fa54240d1bc50a2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_4753b7c71746c3958fa54240d1bc50a2_cryptolocker
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Size
44KB
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MD5
4753b7c71746c3958fa54240d1bc50a2
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SHA1
e61ca25d2ed0d894b98495a52d76a342cf109c84
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SHA256
9458fa371053333cb89e6cc6f9463e71b264cdb0acc4cc321a8a7d89206ec9cf
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SHA512
b300f329399f889b61d83ff5acc67a94a2fa5c2e36ed17c533430addd37db1b5879f4f69643052f411af322ad2aebe63f040fa96b9d5d57b381a808a0936ce23
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsD:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1t
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 2024-01-28_4753b7c71746c3958fa54240d1bc50a2_cryptolocker
Files
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2024-01-28_4753b7c71746c3958fa54240d1bc50a2_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