Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_f83e8c902a9a784b0db838d3d70fdff3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_f83e8c902a9a784b0db838d3d70fdff3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_f83e8c902a9a784b0db838d3d70fdff3_cryptolocker
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Size
36KB
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MD5
f83e8c902a9a784b0db838d3d70fdff3
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SHA1
89362582c670030221a12f7be756b590dd38ae93
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SHA256
2a82e2419d88d4d14543169ff587b27735c0746f7213cff72158ea360a873a6d
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SHA512
3281c57c5b4188b8be2b063608c9ab4819c7d8635a8d270ed6d93532ea808821e44108598a79b97f838a9c695ecb7f22365ba3a25bbaebd811fa3540baad3c28
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL1:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL1
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 2024-01-26_f83e8c902a9a784b0db838d3d70fdff3_cryptolocker
Files
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2024-01-26_f83e8c902a9a784b0db838d3d70fdff3_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ