Behavioral task
behavioral1
Sample
a88b4e7020331347f399e9230b16be85f142f686e8e5d1c32c38d07013fb068f.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a88b4e7020331347f399e9230b16be85f142f686e8e5d1c32c38d07013fb068f.exe
Resource
win10v2004-20240508-en
General
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Target
a88b4e7020331347f399e9230b16be85f142f686e8e5d1c32c38d07013fb068f
-
Size
59KB
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MD5
e46c7e34c2337ff546489589115cf736
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SHA1
d6f0c96a60e3f33130d95f9b74c4b9ea6e2b361e
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SHA256
a88b4e7020331347f399e9230b16be85f142f686e8e5d1c32c38d07013fb068f
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SHA512
5e699616d2117d7fb85bc403e1ce21508dab363a89c63fc7b7f5f775abee50072eac06c0a1d76a4217bdd93d0faf7d190fd921d6054df5fedc86055dc4643cee
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZZ7n97nBJ+cJ++:KQSo7ZFZz
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a88b4e7020331347f399e9230b16be85f142f686e8e5d1c32c38d07013fb068f unpack001/out.upx
Files
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a88b4e7020331347f399e9230b16be85f142f686e8e5d1c32c38d07013fb068f.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ