Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_9748358b00dca3b0ecf27a7ed34359c6_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-02_9748358b00dca3b0ecf27a7ed34359c6_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_9748358b00dca3b0ecf27a7ed34359c6_cryptolocker
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Size
56KB
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MD5
9748358b00dca3b0ecf27a7ed34359c6
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SHA1
ad683c94e30db262e7a95f63e287092d8ca41368
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SHA256
b58fdf946ee1ad4b980aa758a8cb1750b02c77ee62cdfd9beb462163bc1ac7dd
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SHA512
4da635eb96cfae8676df567ffe492a1d8816df38cdc7ef76cad9fea7933cc83d4177768039f1c6ebb83975d48cd10d3b8501174fa7413599677904202d119a88
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/elo:6j+1NMOtEvwDpjr8oxExelo
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 2024-05-02_9748358b00dca3b0ecf27a7ed34359c6_cryptolocker
Files
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2024-05-02_9748358b00dca3b0ecf27a7ed34359c6_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