Behavioral task
behavioral1
Sample
f1b7edfd41d258359ef315b561282cc7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f1b7edfd41d258359ef315b561282cc7.exe
Resource
win10v2004-20231222-en
General
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Target
f1b7edfd41d258359ef315b561282cc7.exe
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Size
440KB
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MD5
f1b7edfd41d258359ef315b561282cc7
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SHA1
ba922afbc2737fe1023bd355bd01fc905337475a
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SHA256
5cec40d533b09841093ce6134ec6615f9c3dead60acb0b74ba6aea07ddb73c61
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SHA512
4041b10b6a6c3fa85a7cefd89d02e5b588983dafe8faff0cf948bd5c47569d8ada345c37a52bad5b1cd05674ec5869b9ce4a830519a3620fa7273a9c0abb2739
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SSDEEP
6144:mBgh/58KGip9lmh0UwwDdxtPw13OyhFR8uHQaEFmgPXzWkxOqs2RXhSP1p7a1ZL2:mBMmKGnhDT+JlCraEFmgKkxOEZwYA2Gn
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 f1b7edfd41d258359ef315b561282cc7.exe unpack001/out.upx
Files
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f1b7edfd41d258359ef315b561282cc7.exe.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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 309KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - 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: 139KB - Virtual size: 139KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ