Behavioral task
behavioral1
Sample
2024-10-03_cb2ad1d47be64a18ca6c5213677ea9fb_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_cb2ad1d47be64a18ca6c5213677ea9fb_cryptolocker
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Size
44KB
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MD5
cb2ad1d47be64a18ca6c5213677ea9fb
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SHA1
e1e39e9485ddf0f1f14726a0b338ae09859ce3a3
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SHA256
1f727db2eb11f4c643f435b503e62c26a875f40103d2827ec66fe42a780198a0
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SHA512
a3f8e54cfff65370bed49913a911bffe4219bb633f75a8be6647f383b9341560accb19c5d336beed74e3036986a24f9a5c1a98bd8373e6684a1481c25993df4b
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBd4:bO6YcA/Xk3wXFXSqAJG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_cb2ad1d47be64a18ca6c5213677ea9fb_cryptolocker
Files
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2024-10-03_cb2ad1d47be64a18ca6c5213677ea9fb_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