Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_94609bb3022e5358ae8b584588d582d7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_94609bb3022e5358ae8b584588d582d7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_94609bb3022e5358ae8b584588d582d7_cryptolocker
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Size
46KB
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MD5
94609bb3022e5358ae8b584588d582d7
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SHA1
bb1b398eeb7bc8fb885eb3c8dee0b9f6a475bd03
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SHA256
2d9ef34400f3224ad2a7fec4388e39d6aa29b86805ce6172073f6687980e8609
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SHA512
e8f8e16d8da069ee877774f1877c485bd290fdceaaca0f25132b4d741307f5ae5d73ddac24c57aea8a27819551ee583574991a2fb5f22ca24dbcc07a5f610556
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4N:xj+VGMOtEvwDpjy+TN4N
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 2024-02-23_94609bb3022e5358ae8b584588d582d7_cryptolocker
Files
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2024-02-23_94609bb3022e5358ae8b584588d582d7_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