Behavioral task
behavioral1
Sample
2024-03-15_2f0ad0bb5fe586200d9d4611aa8bafd0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_2f0ad0bb5fe586200d9d4611aa8bafd0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_2f0ad0bb5fe586200d9d4611aa8bafd0_cryptolocker
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Size
108KB
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MD5
2f0ad0bb5fe586200d9d4611aa8bafd0
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SHA1
f29118d84688cb82f7045ab7add396e17f2cad78
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SHA256
2f34e71e267c6f3828b761278f6970b9ab238ab97c52e6a9eac06ac7c6de03af
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SHA512
b927f8aba0a7122da2f927ca7760557798011c15ef1212517c82fdd5b2d3c9cc518d17bcb3a83ff0db28c217a9336c8a4f35ecab2944e82ba1822a318962c329
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszfl:1nK6a+qdOOtEvwDpjh
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-15_2f0ad0bb5fe586200d9d4611aa8bafd0_cryptolocker
Files
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2024-03-15_2f0ad0bb5fe586200d9d4611aa8bafd0_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE