Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_9fe146130d1fadbbc50dc1e2d91a4601_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_9fe146130d1fadbbc50dc1e2d91a4601_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_9fe146130d1fadbbc50dc1e2d91a4601_cryptolocker
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Size
40KB
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MD5
9fe146130d1fadbbc50dc1e2d91a4601
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SHA1
e03dfe200aa6978c338715448422912b44869dc0
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SHA256
b2d6ab297a29a2ad1925aad3b499014699f5049dcbab2295c7744e0ab73e8d3d
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SHA512
f7b3ba7cd9dd285d89bc9d70cca5add371111d5668a2add32e3bbf3b20eeace552dc6e7f0da6c8db150363d779df4a633b6000b82f3db66384fc6c344aad22d0
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CyYo7/:6j+1NMOtEvwDpjrRD7/
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-22_9fe146130d1fadbbc50dc1e2d91a4601_cryptolocker
Files
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2024-02-22_9fe146130d1fadbbc50dc1e2d91a4601_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE