Behavioral task
behavioral1
Sample
2024-04-05_0960758e124cfc5d830e7ddb510235bf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_0960758e124cfc5d830e7ddb510235bf_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_0960758e124cfc5d830e7ddb510235bf_cryptolocker
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Size
65KB
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MD5
0960758e124cfc5d830e7ddb510235bf
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SHA1
38af199f2cf159b2e5c405c77e4ed800c15e654d
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SHA256
cbfa34eabfaaa435950c6241d6817ab8cb95088df3f28a282c7ffca7c8676dea
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SHA512
65236798177ef814539177593c26958e0df4dc5c045a1be551cb7f8ae53cd67e204d9d624f6f90dabc4bb452d59dd0b7f6c8256d9156c1927cc6c4842154fd10
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQR4:1nK6a+qdOOtEvwDpjt
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 2024-04-05_0960758e124cfc5d830e7ddb510235bf_cryptolocker
Files
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2024-04-05_0960758e124cfc5d830e7ddb510235bf_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