Behavioral task
behavioral1
Sample
4a4e476d0c501781765d0703151ce42a795a0c110b4abe2055bb732423280516.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4a4e476d0c501781765d0703151ce42a795a0c110b4abe2055bb732423280516.exe
Resource
win10v2004-20240508-en
General
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Target
4a4e476d0c501781765d0703151ce42a795a0c110b4abe2055bb732423280516
-
Size
121KB
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MD5
9f0a14839b6d92330fda6271d2afc71f
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SHA1
4e696fbae19175a944a67c3e7b113803736f52b5
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SHA256
4a4e476d0c501781765d0703151ce42a795a0c110b4abe2055bb732423280516
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SHA512
bf5c810b3509d67e6f5e22549b3eedefdd5d3228c588eac1821c7f97a0470eee7078d09cd2300852babdc363f777aca47db2a72fbb2267310358823c25060a69
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflie:hfAIuZAIuYSMjoqtMHfhflixif
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 4a4e476d0c501781765d0703151ce42a795a0c110b4abe2055bb732423280516 unpack001/out.upx
Files
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4a4e476d0c501781765d0703151ce42a795a0c110b4abe2055bb732423280516.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