Behavioral task
behavioral1
Sample
2024-09-02_98613c67c53dad810bef3a941a37ee0a_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-02_98613c67c53dad810bef3a941a37ee0a_cryptolocker
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Size
43KB
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MD5
98613c67c53dad810bef3a941a37ee0a
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SHA1
ba7d240e29fd79fe44ab70830cc9f1ce619bfde0
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SHA256
df76965c4119f75192f437a9b9e1692ffe14bff44aab346fc0f2e20cb4608215
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SHA512
8971fb72296c6c06c34fe55778e203d2efd15294b808783fa25e6758f1ac62fad4379d3c5757842b5326d5b605958a9332307cf47974e44eb2859b7c7b6f015b
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsJ9N:bO6YcA/Xk3wXFXSqAJIN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-02_98613c67c53dad810bef3a941a37ee0a_cryptolocker
Files
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2024-09-02_98613c67c53dad810bef3a941a37ee0a_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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