Behavioral task
behavioral1
Sample
6f59b8cdfbb6260ee1f6fb4dd1091bb15cf2a7a5739cd87b5552f14194b17b2d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6f59b8cdfbb6260ee1f6fb4dd1091bb15cf2a7a5739cd87b5552f14194b17b2d.exe
Resource
win10v2004-20240508-en
General
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Target
6f59b8cdfbb6260ee1f6fb4dd1091bb15cf2a7a5739cd87b5552f14194b17b2d
-
Size
104KB
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MD5
329f5d19adb6622d0c090aabf2a62755
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SHA1
b0a6243ca7d397a4a1dcbd8e920d9c9d8f175624
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SHA256
6f59b8cdfbb6260ee1f6fb4dd1091bb15cf2a7a5739cd87b5552f14194b17b2d
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SHA512
4e37857c5fc8115a2e07bab402a0ff6a4ca9ebadc850d2a01faeea75fc7346fac01e0fca83477f0e097695a7c396acd5a40c4c5507dc5f8377d6333241aab499
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfJV:hfAIuZAIuYSMjoqtMHfhf7
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 6f59b8cdfbb6260ee1f6fb4dd1091bb15cf2a7a5739cd87b5552f14194b17b2d unpack001/out.upx
Files
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6f59b8cdfbb6260ee1f6fb4dd1091bb15cf2a7a5739cd87b5552f14194b17b2d.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