Behavioral task
behavioral1
Sample
3e27c421961bc77620deb850e74aa3b0N.exe
Resource
win7-20240729-en
General
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Target
3e27c421961bc77620deb850e74aa3b0N.exe
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Size
37KB
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MD5
3e27c421961bc77620deb850e74aa3b0
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SHA1
ecd04949e8480c5d85587b9496a8b07cf6c75c47
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SHA256
89faaad6edbfda13f95ef94243fd294b1a0ca0334df4f5bc0e27432554cc1a2e
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SHA512
6d9da6a8027b7a8c59e357178c2dcbbe02666b544e97326e87c45ca0269c39ca9d93f6a2f4f0c116919404cf03f8f0524c40288ceb31cba1d42b974d636efc6b
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SSDEEP
768:6n/xydo0jaMzHrJL3YMZvGOkXCMeKM5TiWC8Z376fEF:6n9+ZI4vPTiWC80fEF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e27c421961bc77620deb850e74aa3b0N.exe unpack001/out.upx
Files
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3e27c421961bc77620deb850e74aa3b0N.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ