Static task
static1
Behavioral task
behavioral1
Sample
2024-06-15_5ca387f7522cbfa4290947a836d28b92_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-15_5ca387f7522cbfa4290947a836d28b92_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-15_5ca387f7522cbfa4290947a836d28b92_cryptolocker
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Size
64KB
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MD5
5ca387f7522cbfa4290947a836d28b92
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SHA1
9d2454d1ea137972275a0e8cbbad4fe4a6158144
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SHA256
e44fbcc39f1bb126b28e303a36d9dad9aab3169f3aa0a62fbe8d73a858dd1532
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SHA512
abddf346c6f889e0f71c1d950a054643f19ccba94e17f211a89698e87babf18c575c54bf72b4611c58afdf1bd2da607878837d0e3ff4a2cf3526a3ea9e7eed0c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi/Y:BbdDmjr+OtEvwDpjM8x
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 2024-06-15_5ca387f7522cbfa4290947a836d28b92_cryptolocker
Files
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2024-06-15_5ca387f7522cbfa4290947a836d28b92_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