Behavioral task
behavioral1
Sample
2024-10-13_bbe4510e6c672198eb9ef4b5fc6f48e6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_bbe4510e6c672198eb9ef4b5fc6f48e6_cryptolocker
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Size
55KB
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MD5
bbe4510e6c672198eb9ef4b5fc6f48e6
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SHA1
433bd1c94745079fe1a4a5ec4656f3f15756db57
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SHA256
03a41abc2a14c0847b4ef956f765c3e995afb2e03d08931c76358968547d30b9
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SHA512
7fea4233c0be8344bd3ff8a164563a8950a68bccd76aeb7f22c898553b74a5c32993430caacd537a0bb8c1e4228748381de9f52abf00010aadd75cb6df416bcd
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP5:b7/y28wZEjbnouy8G76iH/NLpz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_bbe4510e6c672198eb9ef4b5fc6f48e6_cryptolocker
Files
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2024-10-13_bbe4510e6c672198eb9ef4b5fc6f48e6_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