Static task
static1
Behavioral task
behavioral1
Sample
2024-05-15_209b99efd6a83c05fe7df85743fdb7b9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-15_209b99efd6a83c05fe7df85743fdb7b9_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-15_209b99efd6a83c05fe7df85743fdb7b9_cryptolocker
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Size
43KB
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MD5
209b99efd6a83c05fe7df85743fdb7b9
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SHA1
480dfc12c262829b002e7ca03310a6daee90531c
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SHA256
5b33d280053eb47e0fbed728f425667cca2a6fd16656c336a1575d51010c3311
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SHA512
6f387326f6b5afe1a3972f8c71678d32e57c39e65162973632b77ef70ca8e542613f5e61d61803587b90038f91a5e2be23bdadb542c19d4b7a3ab6e759df829a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabMwj:6j+1NMOtEvwDpjrR2XabMwj
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 2024-05-15_209b99efd6a83c05fe7df85743fdb7b9_cryptolocker
Files
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2024-05-15_209b99efd6a83c05fe7df85743fdb7b9_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