Static task
static1
Behavioral task
behavioral1
Sample
2024-06-19_f7dcd006d10b28181878a191c984ef09_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-19_f7dcd006d10b28181878a191c984ef09_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-19_f7dcd006d10b28181878a191c984ef09_cryptolocker
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Size
47KB
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MD5
f7dcd006d10b28181878a191c984ef09
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SHA1
c20e0cf68027a169d51574947b69de64f8febc87
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SHA256
2c670ebcddc98f8f5bda354d3c8d69100714a7a3d203d6a9a8bd9285d26f9073
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SHA512
103c7e1dfd1e3a818ad15becc40970cf93dd7282f69c92e4e52816785b4add315844eaeadae97546c36430d722b48a068eb0e2255e319d94810a22fc937adc18
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhA7:xj+VGMOtEvwDpjy+TRhc
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 2024-06-19_f7dcd006d10b28181878a191c984ef09_cryptolocker
Files
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2024-06-19_f7dcd006d10b28181878a191c984ef09_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: 13KB - Virtual size: 16KB
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