Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_11ad3896139be0cb5dadfff6f788fda7_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-12_11ad3896139be0cb5dadfff6f788fda7_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_11ad3896139be0cb5dadfff6f788fda7_cryptolocker
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Size
45KB
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MD5
11ad3896139be0cb5dadfff6f788fda7
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SHA1
ec59cafdf7e6f7006bb23403099d97e0a55a1d54
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SHA256
e0eb65c978f04aff10972c99d166b47d7796b568ac1943545b81e637702333f0
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SHA512
ad2183083824a6008a3ee9de14eca140d178a4d54b3c155e525b89dd02a02807ff17f3d0166677603021c0f225d966f2a6c87cd481d3e83e43d84fe33c8a247c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDb:6j+1NMOtEvwDpjrRrH
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 2024-06-12_11ad3896139be0cb5dadfff6f788fda7_cryptolocker
Files
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2024-06-12_11ad3896139be0cb5dadfff6f788fda7_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