Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_d39b5955382fc414e5bbb5245c62e7a5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-12_d39b5955382fc414e5bbb5245c62e7a5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-12_d39b5955382fc414e5bbb5245c62e7a5_cryptolocker
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Size
69KB
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MD5
d39b5955382fc414e5bbb5245c62e7a5
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SHA1
c69d2eaffb3bda19afc324e9b0420763f1bd75e4
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SHA256
380b9fef3d233768b36d136d63b722718eb6aa7daa83aa5657706ba74d80da11
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SHA512
901f318bf3550c090ec57a5377a5fc3f5016c9ef9de80fcdf3b21fc69192e2eb1ad8b8110c64db3ed6e21933a20be104d967188ee9196a78872654c41c61a567
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFI6:6j+1NMOtEvwDpjr8ox8UDEpN/jz
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 2024-06-12_d39b5955382fc414e5bbb5245c62e7a5_cryptolocker
Files
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2024-06-12_d39b5955382fc414e5bbb5245c62e7a5_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