Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_05a4ddd8342e28e93b0c4c99ecc7df3e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_05a4ddd8342e28e93b0c4c99ecc7df3e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_05a4ddd8342e28e93b0c4c99ecc7df3e_cryptolocker
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Size
92KB
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MD5
05a4ddd8342e28e93b0c4c99ecc7df3e
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SHA1
9e737a466ecbaf3d163c7cd56f25485c7bd2de93
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SHA256
f5f6eca8c1f17fac2007a06975b1bc41a61a6c07135824ddc10972af90a9bc24
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SHA512
2ded409faf42461aa2d305ac40ce07f792bbd02da803e5dd9378b49a985777ee84ef4a95f02ba10df1d87bbd3260bb400c8bb60aa846e40d62b1ebf6534bb32b
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJH:26a+2OtEvwDpjtzwH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_05a4ddd8342e28e93b0c4c99ecc7df3e_cryptolocker
Files
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2024-01-27_05a4ddd8342e28e93b0c4c99ecc7df3e_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ