Behavioral task
behavioral1
Sample
42fb2fbc7be5d5d51c07c3f7827c3f0ec7a3474efeb8c685ba6eaef9a98151ff.exe
Resource
win10-20230703-en
General
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Target
42fb2fbc7be5d5d51c07c3f7827c3f0ec7a3474efeb8c685ba6eaef9a98151ff
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Size
266KB
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MD5
d404c3ab93fc5f871f6c4b1674fb8c54
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SHA1
b0dc4df418ddad88a90920390edb4d54393e0908
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SHA256
42fb2fbc7be5d5d51c07c3f7827c3f0ec7a3474efeb8c685ba6eaef9a98151ff
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SHA512
a44c6dade86700e4ab4ea1f12280a1f5d16719082685124e5f0635ace166415950a946e3152c4d8817e265f61418f98cc774fdadeb955067925d351ae9ec863b
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SSDEEP
6144:bXzKdNY49u8rVhU9aSxvfdqbCe1KZL01net:ka4A4SxvAbCR01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42fb2fbc7be5d5d51c07c3f7827c3f0ec7a3474efeb8c685ba6eaef9a98151ff unpack001/out.upx
Files
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42fb2fbc7be5d5d51c07c3f7827c3f0ec7a3474efeb8c685ba6eaef9a98151ff.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