Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_e2f47b85d87e7074630df6178498f24e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_e2f47b85d87e7074630df6178498f24e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_e2f47b85d87e7074630df6178498f24e_cryptolocker
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Size
49KB
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MD5
e2f47b85d87e7074630df6178498f24e
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SHA1
90ff1fe9e1677011e26a9934e51faf8a36ad8a8b
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SHA256
3d785fa444c651fcddcfc0e9d859899b08735c9943900c1e4a73995e9d3698e7
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SHA512
fa4e045237fa5a933151406f3d50b109e68093a29a2825a0d72ad618b4f4f90f687ecf23a2e57b8c0bf3a5652136996b8268c8522970f663a2e59eaeb354af3d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnuQ3SzjGf:6j+1NMOtEvwDpjr8hgpuQ3r
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 2024-03-08_e2f47b85d87e7074630df6178498f24e_cryptolocker
Files
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2024-03-08_e2f47b85d87e7074630df6178498f24e_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