Behavioral task
behavioral1
Sample
f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe
Resource
win10v2004-20230915-en
General
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Target
f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7
-
Size
266KB
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MD5
15e2245e429bd92014430371a30e6b13
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SHA1
9fe6b4d02753a43ba640cb1b3abcd4384db59bfb
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SHA256
f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7
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SHA512
3c8dd16d7a5fcda589ef696c7491e8f5d0a8083da5712d3f58bba799eb31da3c259d166356d9b18ba042739bf7c3eeb55d6e2dff886060ac9930e95023bb60a2
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SSDEEP
6144:OXzKdNY49u8rV96btCZN4wxYBh/a01net:Va4Ae6bsZN4wxgI01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7 unpack001/out.upx
Files
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f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe windows:6 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:6 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