Behavioral task
behavioral1
Sample
2024-05-23_3bad26ad01cf8f3c5c408ae69418b728_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-23_3bad26ad01cf8f3c5c408ae69418b728_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_3bad26ad01cf8f3c5c408ae69418b728_cryptolocker
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Size
64KB
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MD5
3bad26ad01cf8f3c5c408ae69418b728
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SHA1
c6576730965e6ccc949553aa7f1b102c671d0b18
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SHA256
9d60cfa238868e7b95a6b52407f4b84a39e5071174a6bc2a1e0e2e288e8faa05
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SHA512
a175c66fa719212a8bc5b7644f8733d28c29658f7a9be93793d9c6ea81522238146617ab13030970800c4c231ff5a6347804d97f01a3814ce0409090fcab5284
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYMzC: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 2024-05-23_3bad26ad01cf8f3c5c408ae69418b728_cryptolocker
Files
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2024-05-23_3bad26ad01cf8f3c5c408ae69418b728_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