Behavioral task
behavioral1
Sample
2024-01-26_64e313dd55504d59b31249cd1389993a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_64e313dd55504d59b31249cd1389993a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_64e313dd55504d59b31249cd1389993a_cryptolocker
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Size
62KB
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MD5
64e313dd55504d59b31249cd1389993a
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SHA1
8355bc3b303aa46926aca48501f91a5d96e001f1
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SHA256
eca6dd1a2b41d571d006bbd548a33af9094e8bedb8f28f03fd7329929a6542af
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SHA512
2990871ea86e7afe3f1b38d7cd5c60547920fbea01d50a4bb020f5ea7d78b041bf22fe47c1bbd633df89322c33d2d1e491de7eb03899e04f0ae77f38a2d28835
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAou:1nK6a+qdOOtEvwDpjs
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 2024-01-26_64e313dd55504d59b31249cd1389993a_cryptolocker
Files
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2024-01-26_64e313dd55504d59b31249cd1389993a_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