Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_f96e4dab45951bc3e07567fefc7c5f26_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_f96e4dab45951bc3e07567fefc7c5f26_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_f96e4dab45951bc3e07567fefc7c5f26_cryptolocker
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Size
62KB
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MD5
f96e4dab45951bc3e07567fefc7c5f26
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SHA1
8ca75da97c13f5478697f92ab062cbb636461a13
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SHA256
5428f08f64a656723c1697164b9fe6e2fcaa580448e2cea9787b21a80631091c
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SHA512
2ba8edd8fff54122dfd3e45f059925281dd9501e16bccf53eba369460585b20f9d74081cc1cce86c141d4f58867525e6c629ab1b8157297bd2db222409eb37c2
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts1: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 2024-03-13_f96e4dab45951bc3e07567fefc7c5f26_cryptolocker
Files
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2024-03-13_f96e4dab45951bc3e07567fefc7c5f26_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