Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_3dca3cbab3c9a41e78eb51c3a156f924_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_3dca3cbab3c9a41e78eb51c3a156f924_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_3dca3cbab3c9a41e78eb51c3a156f924_cryptolocker
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Size
41KB
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MD5
3dca3cbab3c9a41e78eb51c3a156f924
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SHA1
82131680ee99d2aedc8b8707f1e5a381fa9de3d4
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SHA256
e93d68044f8b2b0560331e981a285aa8078593ee19f38696884a4c67ad48b1a4
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SHA512
26387d6dda0db90057f5966b29e1b5524f80df7e49a86b4a4fbe75fcc18b1b9a22df730d4746d4e2e6d33c33e12d6a780d684c3bcc1aa7fcbbd86beb106ea977
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/fIRK:6j+1NMOtEvwDpjrRHIRK
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 2024-03-13_3dca3cbab3c9a41e78eb51c3a156f924_cryptolocker
Files
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2024-03-13_3dca3cbab3c9a41e78eb51c3a156f924_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