Behavioral task
behavioral1
Sample
de866d2025ace78c033dc50cbefcd570497fc593c63b519d454a42a5bd7d7b83.exe
Resource
win10-20230703-en
General
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Target
de866d2025ace78c033dc50cbefcd570497fc593c63b519d454a42a5bd7d7b83
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Size
266KB
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MD5
557db1d21feef8137c50bc284b3804d4
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SHA1
95789530857ead7a7345f6bb93196d0dcb9bdaa9
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SHA256
de866d2025ace78c033dc50cbefcd570497fc593c63b519d454a42a5bd7d7b83
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SHA512
4cd43259ee69dc85765e5245af7ca56d3d1d14f7aaeb8fa32069e8547b65f8a814c2f498fcfd37f2c6870962d1d747a2c0fdceac6ff0f788116ac00f144dbd01
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SSDEEP
6144:9XzKdNY49u8rVJHrqxifVEoSErGF01net:ea4AMrq+Vk01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de866d2025ace78c033dc50cbefcd570497fc593c63b519d454a42a5bd7d7b83 unpack001/out.upx
Files
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de866d2025ace78c033dc50cbefcd570497fc593c63b519d454a42a5bd7d7b83.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ