Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_14cac94926364b5f3ad1e086da7e24da_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-18_14cac94926364b5f3ad1e086da7e24da_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_14cac94926364b5f3ad1e086da7e24da_cryptolocker
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Size
61KB
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MD5
14cac94926364b5f3ad1e086da7e24da
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SHA1
ce9587da7bf6dd459782f7ffd968aed644c08505
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SHA256
c1cfd231f752f2ca58605a25c3e8cff0d689ca0138eda8ad26ddf616b8aedc8f
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SHA512
da8c04300e391d9caf75d76ff3647244b79330d4d999da4eeb5c41efad9fecebe4b8c6b3585178cca6ee751dc25b053aac5d3abb4ffd9163a1ec52cf3b5c32b4
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GoFwDFOb:xj+VGMOtEvwDpjubEgywa
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 2024-04-18_14cac94926364b5f3ad1e086da7e24da_cryptolocker
Files
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2024-04-18_14cac94926364b5f3ad1e086da7e24da_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