Behavioral task
behavioral1
Sample
2024-02-13_f10480cb545c542be74d05335dd29349_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_f10480cb545c542be74d05335dd29349_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_f10480cb545c542be74d05335dd29349_cryptolocker
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Size
107KB
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MD5
f10480cb545c542be74d05335dd29349
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SHA1
b96b8f8656efe1b8c5a6001c15303f2096b49988
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SHA256
79c53716d7760052426b30025a0782e22d9a93a69a238c4cfc9284a72f0d82a8
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SHA512
7a1007e7ded40cc16d4defdd66a53e6327b78ed550cc6886bba4a107334e6c7b880c9cfa9d68f3967f91de80a8421802875de67279f49bb5048c6c52ae7022e4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GkszfP:1nK6a+qdOOtEvwDpj7
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 2024-02-13_f10480cb545c542be74d05335dd29349_cryptolocker
Files
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2024-02-13_f10480cb545c542be74d05335dd29349_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