Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_0ad09f2ace828caf60904eff2c5afdfa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_0ad09f2ace828caf60904eff2c5afdfa_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-16_0ad09f2ace828caf60904eff2c5afdfa_cryptolocker
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Size
48KB
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MD5
0ad09f2ace828caf60904eff2c5afdfa
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SHA1
710f2218db3971a384ad0a6eb0f010d8a2df16f4
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SHA256
5aecb05381c79f78834b617102cd7d2071ea614905ccbbfe73888bec8632aff8
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SHA512
af6b59811b881327ffb6f5f70e0d8f5f67d0b41945df1b101e31f367634cab473037ae345ab8856ab0547f1634e131217969a48f2486125d4293e298702200a0
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN46:xj+VGMOtEvwDpjy+TN46
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 2024-05-16_0ad09f2ace828caf60904eff2c5afdfa_cryptolocker
Files
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2024-05-16_0ad09f2ace828caf60904eff2c5afdfa_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: 13KB - Virtual size: 16KB
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