Behavioral task
behavioral1
Sample
6b58b78e0e866d639870383e139fbc55d0f812f72ba4a21256e3dbb922f340d7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6b58b78e0e866d639870383e139fbc55d0f812f72ba4a21256e3dbb922f340d7.exe
Resource
win10v2004-20240508-en
General
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Target
6b58b78e0e866d639870383e139fbc55d0f812f72ba4a21256e3dbb922f340d7
-
Size
46KB
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MD5
3b4a18df54e441afb80681f3a209b4a2
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SHA1
f665f8dc6b8135db6d8543059b8f570be01ee697
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SHA256
6b58b78e0e866d639870383e139fbc55d0f812f72ba4a21256e3dbb922f340d7
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SHA512
196cd7b5b073a75e2a04e5a47d09e94a8dd61ab1e74e06f6be5b288546e4ea0b15729188131daa47918e08a9c3aa8e0759dbdd5796bd2aaff19e216beba1a85e
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzz:CTWn1++PJHJXA/OsIZfzc3/Q8zxR
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 6b58b78e0e866d639870383e139fbc55d0f812f72ba4a21256e3dbb922f340d7 unpack001/out.upx
Files
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6b58b78e0e866d639870383e139fbc55d0f812f72ba4a21256e3dbb922f340d7.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