Static task
static1
Behavioral task
behavioral1
Sample
2024-06-14_171130f6ca67ce0dd709f5ca6b76b938_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-14_171130f6ca67ce0dd709f5ca6b76b938_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-14_171130f6ca67ce0dd709f5ca6b76b938_cryptolocker
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Size
66KB
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MD5
171130f6ca67ce0dd709f5ca6b76b938
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SHA1
d1b1ce6827c72e750330c838a34a8deb3562b72a
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SHA256
0c5d73e5afa9d57bf96ed0b899aba6f8f2ff1f445216978a6fe3f48dbf3ca6de
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SHA512
f03026c945cf83776c6f87d9fdc3adb5441d9f8e5e4b957b340d64b7a4456bd40a20625e6dd3b0fa98b97e25aa7bd32243047340b06d59742db7aa6bd7179c9e
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsijC:BbdDmjr+OtEvwDpjM8T
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-14_171130f6ca67ce0dd709f5ca6b76b938_cryptolocker
Files
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2024-06-14_171130f6ca67ce0dd709f5ca6b76b938_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE