Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_577537156671f7b54733cda02aa9589f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-27_577537156671f7b54733cda02aa9589f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_577537156671f7b54733cda02aa9589f_cryptolocker
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Size
37KB
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MD5
577537156671f7b54733cda02aa9589f
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SHA1
2765f70ed423dd712aa1a09b7af6bb71ffe76781
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SHA256
1985de06805f1c86119306c594ee30751f13e0092bdac3a1bf6392c40cf8a037
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SHA512
ad9b250ff853e9c747b7d791ab4271707e81cfa97633efb107d8077b4acab7bb7f6dad6cdc56f8da4dcf673cd39dcb5cb35189c5d8502be3fabe033d3b02a80a
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenU2:ZzFbxmLPWQMOtEvwDpjLeT
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 2024-03-27_577537156671f7b54733cda02aa9589f_cryptolocker
Files
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2024-03-27_577537156671f7b54733cda02aa9589f_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