Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_b4e7a206d42ea549fb355896d4675b50_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-17_b4e7a206d42ea549fb355896d4675b50_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_b4e7a206d42ea549fb355896d4675b50_cryptolocker
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Size
94KB
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MD5
b4e7a206d42ea549fb355896d4675b50
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SHA1
684cf7d7303f52bcea714d7d32247f6381e69612
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SHA256
cbca2bd6e55576ce5df18ec9eb21e1275c7f16ee173e7c5f585f1754b84a7942
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SHA512
ec4c60eeb5f3b063571657091231ffda7586c6011f283ce2d8b4470d01e540753135845a548d963d99063ec98d83067148b54c40e208eba6dc8c31999e74d7e8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgs:V6a+pOtEvwDpjtzQ
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 2024-04-17_b4e7a206d42ea549fb355896d4675b50_cryptolocker
Files
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2024-04-17_b4e7a206d42ea549fb355896d4675b50_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