Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_22d72ade895345f95f8ad39e4f31ab83_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_22d72ade895345f95f8ad39e4f31ab83_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-21_22d72ade895345f95f8ad39e4f31ab83_cryptolocker
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Size
57KB
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MD5
22d72ade895345f95f8ad39e4f31ab83
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SHA1
509fa90949890c94c0456666e092e7e257bad0fb
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SHA256
d0734449bce81a136eb3318af878815aeb56c9460a316e3d1fa1897b8c3a78c5
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SHA512
1cd75d40597b585cc65065a334efc750c266ed0780902a61444d5049e22a3170115f43e95c53b6d3ac99fa497c709180b3c72e4c86a4905bc42c00b165f86ee7
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e6f:6j+1NMOtEvwDpjr8oxExe6f
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
Processes:
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-21_22d72ade895345f95f8ad39e4f31ab83_cryptolocker
Files
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2024-05-21_22d72ade895345f95f8ad39e4f31ab83_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