Behavioral task
behavioral1
Sample
d8544f46fcb6551bf13ea072ed6d168e598c730ae68b76bf90dfa022dd34ca5c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d8544f46fcb6551bf13ea072ed6d168e598c730ae68b76bf90dfa022dd34ca5c.exe
Resource
win10v2004-20240226-en
General
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Target
d8544f46fcb6551bf13ea072ed6d168e598c730ae68b76bf90dfa022dd34ca5c
-
Size
103KB
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MD5
8dc68e4ab2e1e34598c6324afcd469fe
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SHA1
16416e26e99c3a744f230ee3bef3538a58451e34
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SHA256
d8544f46fcb6551bf13ea072ed6d168e598c730ae68b76bf90dfa022dd34ca5c
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SHA512
1c19b4b6ab03d13a24c470bc9802921d3c78eb245b0acfc98797acacbf0c6eff065ae95641f2380394c0a6613f4214e1842981c6da3bd70de7f0b937d8ed8186
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfbSB:hfAIuZAIuYSMjoqtMHfhfbSB
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d8544f46fcb6551bf13ea072ed6d168e598c730ae68b76bf90dfa022dd34ca5c unpack001/out.upx
Files
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d8544f46fcb6551bf13ea072ed6d168e598c730ae68b76bf90dfa022dd34ca5c.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ