Behavioral task
behavioral1
Sample
8cf89f5e6fb7aded85b925ac0795ce04.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8cf89f5e6fb7aded85b925ac0795ce04.exe
Resource
win10v2004-20231215-en
General
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Target
8cf89f5e6fb7aded85b925ac0795ce04
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Size
552KB
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MD5
8cf89f5e6fb7aded85b925ac0795ce04
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SHA1
47bea5031cd1e99f696607765aab9622711f641c
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SHA256
d3af7c540e1bee01d74fd095b09da5235a1752bbd731207fec80acda9f508516
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SHA512
69d0e6ed9c8714f3ac5bfe8267b31a962005f198ecab72940686998c38dbfb725061fcf40badc92ba272cb6684d8226456dc9221c902f27e2f42541d756f6ec7
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SSDEEP
12288:aHLUMuiv9RgfSjAzRtyrjCettNH2tUNUh9wfdIjV93867F7TR:4tAR0jTH2tU+WdIf8U7TR
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 8cf89f5e6fb7aded85b925ac0795ce04 unpack001/out.upx
Files
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8cf89f5e6fb7aded85b925ac0795ce04.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: 420KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ