Behavioral task
behavioral1
Sample
2024-02-24_92d2aa6e4e2fcc61a212e59e56d086cf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_92d2aa6e4e2fcc61a212e59e56d086cf_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_92d2aa6e4e2fcc61a212e59e56d086cf_cryptolocker
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Size
63KB
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MD5
92d2aa6e4e2fcc61a212e59e56d086cf
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SHA1
93591c2c205be33a229f9ec314f37eafcf079e28
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SHA256
9d94edce2782dd4a1f1d4d13ada21ea1edd8ebe45eee7c374f896f178407a181
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SHA512
8d41d27d3bd5755243d569cc62859cfa85a967a8d60f1bb21baf200b178adfc9d8502e5d8a6b1ed42a7f3c43668af23e7fbb44425b7826fd8692fa8d2c86d131
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoM:1nK6a+qdOOtEvwDpje
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 2024-02-24_92d2aa6e4e2fcc61a212e59e56d086cf_cryptolocker
Files
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2024-02-24_92d2aa6e4e2fcc61a212e59e56d086cf_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