Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_3a398902bc2734b12560559b9f8bd2bd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_3a398902bc2734b12560559b9f8bd2bd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_3a398902bc2734b12560559b9f8bd2bd_cryptolocker
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Size
98KB
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MD5
3a398902bc2734b12560559b9f8bd2bd
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SHA1
536061ab1d0acbfbeecd65f6459fd7addd49a75d
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SHA256
f9101026bae25dabdae821816f005d2a56ada8f323dab9af1625f2c25e9fd92e
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SHA512
cf08e7ee286d38d710b90717c42bd2f8011d8b2ae21fd2b646b9e652f73ce21bfe36d80a670bcddc9c0bd0e62b55de3529907daea4a5e1ac0ec617cf8fb71700
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbe:V6a+pOtEvwDpjtzu
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 2024-04-08_3a398902bc2734b12560559b9f8bd2bd_cryptolocker
Files
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2024-04-08_3a398902bc2734b12560559b9f8bd2bd_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