Behavioral task
behavioral1
Sample
2024-01-10_9f4bcb51d3654b087dd5366b8ee92428_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_9f4bcb51d3654b087dd5366b8ee92428_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-10_9f4bcb51d3654b087dd5366b8ee92428_cryptolocker
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Size
76KB
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MD5
9f4bcb51d3654b087dd5366b8ee92428
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SHA1
8e4f67a7a24e4ea783c6638e410273f3c9e7f13b
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SHA256
f0a98f201c28b778a0f72ea32c8811bd37c1f849ba485d96f6d452facb60a785
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SHA512
0c33e0ce7792daf119cb5c8fc571d4e025f7f77f3347dcac2df30004ad1b73920b518f758246f06b8a15ca21cadaad2aa62ecb1505e428782251c48f1b577e1d
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdR:T6a+rdOOtEvwDpjNtn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_9f4bcb51d3654b087dd5366b8ee92428_cryptolocker
Files
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2024-01-10_9f4bcb51d3654b087dd5366b8ee92428_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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