Behavioral task
behavioral1
Sample
d791b4e4f44abddb2edffc6d00a3edc3eb4cb4d3491af7b2114a6793fc343a31.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
d791b4e4f44abddb2edffc6d00a3edc3eb4cb4d3491af7b2114a6793fc343a31.exe
Resource
win10v2004-20231215-en
General
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Target
d791b4e4f44abddb2edffc6d00a3edc3eb4cb4d3491af7b2114a6793fc343a31
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Size
8.1MB
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MD5
2f2f64d256de7e9c06ed350432685a4c
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SHA1
7e748704aff211bb6e90298cd1b6391c3244acce
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SHA256
d791b4e4f44abddb2edffc6d00a3edc3eb4cb4d3491af7b2114a6793fc343a31
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SHA512
573b53b7930a6a12c4da573c618d43efdc661440037aaf912ba20e606061c290cb415cc05d1e78fa2094c1d4dff56bfb22bfe12a8bfe60810ed58cd18498148c
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SSDEEP
196608:o6EC1zjn/AXMwPlaLdLBKFC6mZIfOigFgGXJzu:lDjn/AlP8Ldh6SIfOigRz
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d791b4e4f44abddb2edffc6d00a3edc3eb4cb4d3491af7b2114a6793fc343a31 unpack001/out.upx
Files
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d791b4e4f44abddb2edffc6d00a3edc3eb4cb4d3491af7b2114a6793fc343a31.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 8.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 346KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7.8MB - Virtual size: 7.8MB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7.8MB - Virtual size: 7.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ