Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_5230b15af31a74303b4b4fb77b0df9de_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_5230b15af31a74303b4b4fb77b0df9de_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_5230b15af31a74303b4b4fb77b0df9de_cryptolocker
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Size
91KB
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MD5
5230b15af31a74303b4b4fb77b0df9de
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SHA1
37a3a9364369dbb98c48d360aaa593adbb0e973b
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SHA256
889f232d2c6a4e50089a41fca38893a4b4303e5b2cea158c9479edec269db805
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SHA512
1635aa108fa099521739ee97d92278b0bc11618834f2d6e96cd79207ceabd36d2946ab46ebd3c32fde92affa449fcb806004f0547bf42ca07f30bb97fd1523c9
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgcfX1: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 2024-02-29_5230b15af31a74303b4b4fb77b0df9de_cryptolocker
Files
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2024-02-29_5230b15af31a74303b4b4fb77b0df9de_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