Behavioral task
behavioral1
Sample
6438fe9d2506dd6da2a357781b34be8f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6438fe9d2506dd6da2a357781b34be8f.exe
Resource
win10v2004-20231215-en
General
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Target
6438fe9d2506dd6da2a357781b34be8f
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Size
1.1MB
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MD5
6438fe9d2506dd6da2a357781b34be8f
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SHA1
ac6b592636a6f85d5f40aa926a53443c4b9e85b6
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SHA256
5cd4443ca7451780fb5cf255d7f3c49a8d19a680548f24fa293ef812525b88b2
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SHA512
a80ebe2eb83afaa27b9aafe956c321e7beedce497dc138850090cad8533d2f0ebdf1bd35c63c91dd287dd0d5ea9768cf963660af9ffae99cc67e82d909bc4b32
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SSDEEP
24576:SD3euKmLCkWZ+cHTrlQzSraIKu78ThO3pEUaUTV4s:k3+pFXHXLaI8KaUT
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 6438fe9d2506dd6da2a357781b34be8f unpack001/out.upx
Files
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6438fe9d2506dd6da2a357781b34be8f.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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ