Behavioral task
behavioral1
Sample
2024-09-11_5b608ebadfd66cca1fba8d9ae6acba58_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-11_5b608ebadfd66cca1fba8d9ae6acba58_cryptolocker
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Size
44KB
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MD5
5b608ebadfd66cca1fba8d9ae6acba58
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SHA1
640be38e76694c9c147de9cb0f7296b4a3e51817
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SHA256
cb0c4791b002045d3d50cffa02dcfe01020c9ec5d8b3acfd04636a52bcf4f35b
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SHA512
d291f356b9e9fef166941c4c98dc9165dd6de82c5c1f567d1522b5f8392d268e68458254aa7e8edadff94cc44aaa558bccaea70b9dda6865783bbbe2356137b6
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsJ9X:bO6YcA/Xk3wXFXSqAJIX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_5b608ebadfd66cca1fba8d9ae6acba58_cryptolocker
Files
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2024-09-11_5b608ebadfd66cca1fba8d9ae6acba58_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