Behavioral task
behavioral1
Sample
3d1bedd40adb40ea1d06828571a873f93686af1055069e66326ed907e1fcf865.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3d1bedd40adb40ea1d06828571a873f93686af1055069e66326ed907e1fcf865.exe
Resource
win10v2004-20240426-en
General
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Target
3d1bedd40adb40ea1d06828571a873f93686af1055069e66326ed907e1fcf865
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Size
135KB
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MD5
49f2dff07d0e486f9b02a231dabff116
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SHA1
95fbca32f5fb1219e79c1cc4996b7841c0bea4d4
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SHA256
3d1bedd40adb40ea1d06828571a873f93686af1055069e66326ed907e1fcf865
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SHA512
fc6e2e701b5670d848c977fd27957f13a2751ab8875c5d897495498b3913c118ec3b13351d1096d0549b532fe4bbd09a53b4ca7f6cad168b533cc7cd47f9fe04
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2I4vndSNwNFkNXNFpiFu9Fy2fN5:KQSohsUsWU9BK3v+0JO2fv5xObw
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 3d1bedd40adb40ea1d06828571a873f93686af1055069e66326ed907e1fcf865 unpack001/out.upx
Files
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3d1bedd40adb40ea1d06828571a873f93686af1055069e66326ed907e1fcf865.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