Behavioral task
behavioral1
Sample
2024-06-06_fabe213df5826f15da33a4d0963c5891_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-06_fabe213df5826f15da33a4d0963c5891_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-06_fabe213df5826f15da33a4d0963c5891_cryptolocker
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Size
75KB
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MD5
fabe213df5826f15da33a4d0963c5891
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SHA1
f517c62bb74434f3e9b1353c65356faa8e842a19
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SHA256
68c2b0d44a3787874ad276f9b5f7ddc7df8068312216d91cbe515130cc6c245b
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SHA512
b07cf1e408135528efcc5dd714a4b5f924e4ec11e9cfbacf0c77f9c5348c2c4a67ba3732aaf0317677f85d5b7df46c0d78df7ea40878b521d7e1003c0257b658
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVrH:1nK6a+qdOOtEvwDpjQ
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 2024-06-06_fabe213df5826f15da33a4d0963c5891_cryptolocker
Files
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2024-06-06_fabe213df5826f15da33a4d0963c5891_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