Behavioral task
behavioral1
Sample
2024-03-15_fe50c2ae7905170a9048e5f42a7b0a12_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-15_fe50c2ae7905170a9048e5f42a7b0a12_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_fe50c2ae7905170a9048e5f42a7b0a12_cryptolocker
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Size
64KB
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MD5
fe50c2ae7905170a9048e5f42a7b0a12
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SHA1
7c16eb0876c5be745f7dd6acdb9f34c33ad952a9
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SHA256
46022080ada6328f005bd05b69f91f964cf6779b7debe4a0d72c992dd0ef675e
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SHA512
b92bcabbe1e02984a9e9f0cc902081e6f122b2ff14ac1bf2b8b05e38d69593f44f0fe428cee1c040d17346ee7ded24988bba1c2abeaca338169e66b76ff08d10
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQR3:1nK6a+qdOOtEvwDpjO
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_fe50c2ae7905170a9048e5f42a7b0a12_cryptolocker
Files
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2024-03-15_fe50c2ae7905170a9048e5f42a7b0a12_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