Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_5cd6fe6f363e1a911330451247f622ef_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-19_5cd6fe6f363e1a911330451247f622ef_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-19_5cd6fe6f363e1a911330451247f622ef_cryptolocker
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Size
39KB
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MD5
5cd6fe6f363e1a911330451247f622ef
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SHA1
b7e971b9af27afbf86a54fcb7ca9aaeac0754c53
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SHA256
04dd47db53915e0305e3c08f21d17495236ee906e11c3fdc2e12ef827485b8eb
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SHA512
507ccc25a8a22536f4f969d81625fd587781d5f8a5a2f7211488022395876a0a6df9e1698f3e6213f371397c1a5df679bafcdf7de61de5b66b3249ccd67f2d82
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOo:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/G
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 2024-01-19_5cd6fe6f363e1a911330451247f622ef_cryptolocker
Files
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2024-01-19_5cd6fe6f363e1a911330451247f622ef_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