Behavioral task
behavioral1
Sample
2024-01-06_f3140553a5732f96990f45a51f2c89d3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_f3140553a5732f96990f45a51f2c89d3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_f3140553a5732f96990f45a51f2c89d3_cryptolocker
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Size
103KB
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MD5
f3140553a5732f96990f45a51f2c89d3
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SHA1
b9a58db8bd19339e524a0bc0d11f993d7a006fab
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SHA256
fc1f58ed89cd79b7b71e352065ffef47203d56aa44eccd1cc280f249a5ced9b9
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SHA512
e8a997fd865cbc58cebba1825bcd837930745cd5c05da164741b05c3659593c7181148ea01adacdc69dae3d6684b1ab2a8a3f7bb414c96dc9b7b854c05957c6d
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gks6:1nK6a+qdOOtEvwDpj6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_f3140553a5732f96990f45a51f2c89d3_cryptolocker
Files
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2024-01-06_f3140553a5732f96990f45a51f2c89d3_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE