Behavioral task
behavioral1
Sample
54e98585597383dabd5594d9ad6a7e8b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
54e98585597383dabd5594d9ad6a7e8b.exe
Resource
win10v2004-20231222-en
General
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Target
54e98585597383dabd5594d9ad6a7e8b
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Size
39KB
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MD5
54e98585597383dabd5594d9ad6a7e8b
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SHA1
99bac78d16024444c4612e1f04fc37e0c7d447ca
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SHA256
72801440bfe2366bd36165e5695fad3bb82475b1d1ac6830c7843fd74cbecfa1
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SHA512
4da2df2bc286105e93d197c7f9e56064c2e9380fbc81c502799d92cb81f9d389c7b8524536c22f7f7e785ab6e2abd8fc15f254fe021d7739786438664a32a8bf
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SSDEEP
768:k9Bn2RpxSECWHVYgnqk6i4WUGCmaflH6t8VHjVnb/0z:kDn23xSvAVznq9i4HGChY0jVnj8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 54e98585597383dabd5594d9ad6a7e8b unpack001/out.upx
Files
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54e98585597383dabd5594d9ad6a7e8b.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: - Virtual size: 248KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 89KB - Virtual size: 89KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: 58KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 66KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ