Behavioral task
behavioral1
Sample
2024-01-19_0c529a941547bb0a43f43e672e165bad_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_0c529a941547bb0a43f43e672e165bad_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-19_0c529a941547bb0a43f43e672e165bad_cryptolocker
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Size
60KB
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MD5
0c529a941547bb0a43f43e672e165bad
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SHA1
2daa0e5700b9c685efa4893b3000957b9980426b
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SHA256
cc09259a440425d088ed5b02b6e22ac5e8758d0a6ef86885251d27547cbc186b
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SHA512
f391394669ccc7328ae94a3ea9237a4746c1ae082cfe138baf2c8b585f066ad4dd1e0db371a64c7de4136737ea8b6492b97838c0e6fa9e2684605f11648437db
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKV:P8mnK6QFElP6n+gymddpMOtEvwDpjYhV
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 2024-01-19_0c529a941547bb0a43f43e672e165bad_cryptolocker
Files
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2024-01-19_0c529a941547bb0a43f43e672e165bad_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