Behavioral task
behavioral1
Sample
2024-06-20_bbeb21941a9a228bb007bea9860a5410_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-20_bbeb21941a9a228bb007bea9860a5410_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-20_bbeb21941a9a228bb007bea9860a5410_cryptolocker
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Size
52KB
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MD5
bbeb21941a9a228bb007bea9860a5410
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SHA1
5ac155c4934bd066d697836cb794020ca3dfb03b
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SHA256
7535b2103f660c35fc3786db49eaf5fc9a2e8e24f555b416b616d0fdfbab4819
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SHA512
f116c209d308bb1dcce5849ca657e177fd668bde7021e0cf74b4f624f3d0b3cdf173bb1cbcee33d87cead354b56f290315a1ad74c7ccf1422e05b338f22ab4f7
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOfx:bODOw9acifAoc+vu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-20_bbeb21941a9a228bb007bea9860a5410_cryptolocker
Files
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2024-06-20_bbeb21941a9a228bb007bea9860a5410_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