Behavioral task
behavioral1
Sample
a399979519644c3578fbf695382ca120N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a399979519644c3578fbf695382ca120N.exe
Resource
win10v2004-20240802-en
General
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Target
a399979519644c3578fbf695382ca120N.exe
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Size
69KB
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MD5
a399979519644c3578fbf695382ca120
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SHA1
4e85b9c9c92e52a95fb173ff7b8259c784c96c91
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SHA256
be1d34db272ffffcac33a6c55bbdec97f57d1b592ee5be91d7b213b091ba7a65
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SHA512
1b70d67df1dccc21ebc4a722b64324922ef9a4315ccd02072f7b8ca19fee987c12bbaffbeed223e7d15bea488aa5dbffc66557c85124823363906dbd37be60ae
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5pN3WN3fFS+S1M1mM1p:KQSox5ri9S+SS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a399979519644c3578fbf695382ca120N.exe unpack001/out.upx
Files
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a399979519644c3578fbf695382ca120N.exe.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