Behavioral task
behavioral1
Sample
2024-09-07_3b95d6c7ba56cd2afb747cfcaf35602e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_3b95d6c7ba56cd2afb747cfcaf35602e_cryptolocker
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Size
43KB
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MD5
3b95d6c7ba56cd2afb747cfcaf35602e
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SHA1
606a9c569e830a66b456adfb1e503145715e1c92
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SHA256
17778a09fb28ce9568ed43466f31f11b381cff02762571910c6bbfc5428dbb82
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SHA512
118ff110b4de406f54b5bd88f8504f66fe0a4703fe72ad3daf2d1ec3926e4dc95fdcf4168c7c46acf0f94d52c7c5a595842204ca553d159f196a24cedc315480
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdO:bO6YcA/Xk3wXFXSqAJA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_3b95d6c7ba56cd2afb747cfcaf35602e_cryptolocker
Files
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2024-09-07_3b95d6c7ba56cd2afb747cfcaf35602e_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