Behavioral task
behavioral1
Sample
2024-10-14_9ffb87025cde4f0183ae2409b8c0a3b4_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-14_9ffb87025cde4f0183ae2409b8c0a3b4_cryptolocker
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Size
56KB
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MD5
9ffb87025cde4f0183ae2409b8c0a3b4
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SHA1
d129757756ee1d2f521199def02afd1df6049a59
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SHA256
e75acff057643a515106f772df7d038bf8bea527535ad5078ea2d9576da469e7
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SHA512
69e8b724e5edf7a14acada1ecf5a974a13aaa3395bc4cff1f9917e664a3423790662ba5312772e0b368390af727d58fefabddfe45464f3bcdd14f2526866d04b
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgG:z6QFElP6n+gKmddpMOtEvwDpj31ikgG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_9ffb87025cde4f0183ae2409b8c0a3b4_cryptolocker
Files
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2024-10-14_9ffb87025cde4f0183ae2409b8c0a3b4_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_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