Behavioral task
behavioral1
Sample
20226bc1773fd70997d0166b0303f817d7b5f41767f4acc7daa1d9258d0ee31d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20226bc1773fd70997d0166b0303f817d7b5f41767f4acc7daa1d9258d0ee31d.exe
Resource
win10v2004-20240508-en
General
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Target
20226bc1773fd70997d0166b0303f817d7b5f41767f4acc7daa1d9258d0ee31d
-
Size
30KB
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MD5
475f72c4f2ed5df606e4b12e4444307f
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SHA1
b98c189ae2dbff26c1c83af5420b43ac77a23a1b
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SHA256
20226bc1773fd70997d0166b0303f817d7b5f41767f4acc7daa1d9258d0ee31d
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SHA512
95ead7282233f1ef73c9fb2dd06141defee839d6a70e479d638202007b7c6c88523b9051681e0003b4f5e7fa1f97d42a0e3b4066b78f1186607971a758eb4536
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SSDEEP
768:l0jgNvjzk9OmJQqO3VhDWiNlW+O96Qhlq6U9jlzh9:lZvXbmJQqO3VhDWii+i6Qwjl19
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 20226bc1773fd70997d0166b0303f817d7b5f41767f4acc7daa1d9258d0ee31d unpack001/out.upx
Files
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20226bc1773fd70997d0166b0303f817d7b5f41767f4acc7daa1d9258d0ee31d.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE