Behavioral task
behavioral1
Sample
b3dfa4d4ec6242ec7994c3f7f62a886b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b3dfa4d4ec6242ec7994c3f7f62a886b.exe
Resource
win10v2004-20231215-en
General
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Target
b3dfa4d4ec6242ec7994c3f7f62a886b
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Size
133KB
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MD5
b3dfa4d4ec6242ec7994c3f7f62a886b
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SHA1
836d087808a62eec290db1fa466dc09ac7c7b801
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SHA256
1ad5a6edf19b8c79a5bdf9d13f8f2438ac627da72884f4a59ca149cb6e7021d4
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SHA512
58b3b169f4c96f99aa6609d7f7136160529b1a71c1425d461d1f734bc88698e840760f19669e274c115d899867577b64708ce405d7d46be9c3cc435d641920dd
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SSDEEP
3072:Xfz2BIf6UvWhPI7mLOuegfIq4oeoTJkV2LpSOn9kNYtvDMxXQ:X721JquegfleoTJkQIOnHtYRQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3dfa4d4ec6242ec7994c3f7f62a886b
Files
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b3dfa4d4ec6242ec7994c3f7f62a886b.exe windows:4 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: - Virtual size: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE