Behavioral task
behavioral1
Sample
2024-01-08_7dda58f5e1737c2d5895dbe065572050_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_7dda58f5e1737c2d5895dbe065572050_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_7dda58f5e1737c2d5895dbe065572050_cryptolocker
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Size
55KB
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MD5
7dda58f5e1737c2d5895dbe065572050
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SHA1
da788053a119760abf3ed2fd52a4b22cdd5ccc85
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SHA256
b9669b7db562f8ae8ef288d48c4d7226d7506aebfd868f4c4578da42f5bd7214
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SHA512
608f356f82b46ccd46085cfd76c0cafe11b8c19dcdb4f8ba1f99bf7b47fc07a38a9dc362b52695cbe9c69cb27f30989ca664597f549e0e1a88abe85333073d65
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpV:zj+soPSMOtEvwDpj4yB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_7dda58f5e1737c2d5895dbe065572050_cryptolocker
Files
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2024-01-08_7dda58f5e1737c2d5895dbe065572050_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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