Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_97615d5ca839e9daec2eb0df6e03de25_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_97615d5ca839e9daec2eb0df6e03de25_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_97615d5ca839e9daec2eb0df6e03de25_cryptolocker
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Size
53KB
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MD5
97615d5ca839e9daec2eb0df6e03de25
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SHA1
706684c5ad15d19dfa5982da8610b02bf6ed0577
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SHA256
0983399d538b4eef08eeddb61417084a9a59f75a439ec1e7cc5d0f78ca09ab44
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SHA512
d67041d4be9ec04e6197caa26561c69ba43357dac448729670ca516b17b9c5e55227b1b54068f8b2902f78b05ffe514e5ea6072061028e9e0145a276e9f1babd
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRp5jlSgo:6j+1NMOtEvwDpjr8hhXj5c
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 2024-05-29_97615d5ca839e9daec2eb0df6e03de25_cryptolocker
Files
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2024-05-29_97615d5ca839e9daec2eb0df6e03de25_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