Behavioral task
behavioral1
Sample
bbb30bd0b18a857017d5021860877ba1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bbb30bd0b18a857017d5021860877ba1.exe
Resource
win10v2004-20240226-en
General
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Target
bbb30bd0b18a857017d5021860877ba1
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Size
69KB
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MD5
bbb30bd0b18a857017d5021860877ba1
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SHA1
c99d6cb3022c89627d859994142c4b8ed63d457d
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SHA256
e90ccb37b4fa9ff36f36b5e1e4e742fa06d35190ebdcc7045d6fa7cb75f45f76
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SHA512
21bbbf1cf0615819fd5087bbe1cc377cbd56f1441f91e8536cc7723ae2df9b6c80ff1dd61db8bbad9a53950db694643325191d8f409604c1321bbda3491e9737
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SSDEEP
1536:A6I6RAM4D+DhH+z7wS6nN/NC0oEuyW3DG7giCK:bIG4aDV+zE1/NIEy3DfiL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bbb30bd0b18a857017d5021860877ba1 unpack001/out.upx
Files
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bbb30bd0b18a857017d5021860877ba1.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 67KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
RYbd1nEG Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ