Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_6d8531f5e726c7641e49ba8590dcf49d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-05_6d8531f5e726c7641e49ba8590dcf49d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_6d8531f5e726c7641e49ba8590dcf49d_cryptolocker
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Size
40KB
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MD5
6d8531f5e726c7641e49ba8590dcf49d
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SHA1
1cfcdb9502339db04e7d0c02504c23c3aa7e47bc
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SHA256
a6414bf55cec60deb51467eee3ba0da39353d46bda0cb3c4d9f42f42a4c68838
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SHA512
ccb888b31f9bde58b324a2d03174043dd7f4ba3cb5076ceba2e60aa5529ad98117f950cc82915b05458d55438761fea0bc570e316ecf0030ca49104af5f62547
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/fIRE:6j+1NMOtEvwDpjrRHIRE
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 2024-03-05_6d8531f5e726c7641e49ba8590dcf49d_cryptolocker
Files
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2024-03-05_6d8531f5e726c7641e49ba8590dcf49d_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