Behavioral task
behavioral1
Sample
3299a344e85256c1d45e3c7bd7d4a4cd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3299a344e85256c1d45e3c7bd7d4a4cd.exe
Resource
win10v2004-20231215-en
General
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Target
3299a344e85256c1d45e3c7bd7d4a4cd
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Size
279KB
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MD5
3299a344e85256c1d45e3c7bd7d4a4cd
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SHA1
ddff10c15dbabdabcef4fd3fd9ebe37b3251eb3a
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SHA256
789931049ab9a9b801caee09cb37cf6f33fae3da05eefa1323f3ecd4bea800a0
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SHA512
438f31a6214d4f4499bdea1efb1c8a0dad91152c5c2d6ca002c8f10364285db9cdbc350dbc3ae61fe1624c928668f157ac44ec647b293d4f330a6451d08ed2d8
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SSDEEP
6144:T+d8IIdazK0R9tr7Wmnmx1DL2ZowcglaWwunn3:g8ddazK0RSmnUV6p5akn3
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 3299a344e85256c1d45e3c7bd7d4a4cd unpack001/out.upx
Files
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3299a344e85256c1d45e3c7bd7d4a4cd.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 252KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ