Behavioral task
behavioral1
Sample
2024-09-27_d61dbe289268870ed3bcf60d6b1af9ea_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-27_d61dbe289268870ed3bcf60d6b1af9ea_cryptolocker
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Size
55KB
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MD5
d61dbe289268870ed3bcf60d6b1af9ea
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SHA1
a7699c8399b69c9eeaac1ab303c8c5ecb8e07abe
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SHA256
acf08c3b91bab681076812a1eb4201a40e21884c1598b7b2ce0d803c7ee14b30
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SHA512
862a8881a4358a82b29cac523874d81cc06ad65e3ca068ae87b5751c7b4671094d8a8dbcff7d15fe249f6b41e44de16cfd145b2f4111d8a661083e41a2e2b048
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPllB:b7/y28wZEjbnouy8G76iH/NLpHlB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_d61dbe289268870ed3bcf60d6b1af9ea_cryptolocker
Files
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2024-09-27_d61dbe289268870ed3bcf60d6b1af9ea_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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