Behavioral task
behavioral1
Sample
3f7029d4f8da0377dbbad3736a8853dc7c53cfb1b6c1ae0cd57a9757e4ba88ca.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3f7029d4f8da0377dbbad3736a8853dc7c53cfb1b6c1ae0cd57a9757e4ba88ca.exe
Resource
win10v2004-20240508-en
General
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Target
3f7029d4f8da0377dbbad3736a8853dc7c53cfb1b6c1ae0cd57a9757e4ba88ca.exe
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Size
2.0MB
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MD5
641e7da3538d603fe86c864c53038020
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SHA1
77bb17bb2b96ad6b13a3e04f86d765b95cb6221a
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SHA256
3f7029d4f8da0377dbbad3736a8853dc7c53cfb1b6c1ae0cd57a9757e4ba88ca
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SHA512
4ffdaca21d1a463b9d35282236702a8b09c5ba97f812c9a9e3819b2b2a6535908841e66f191ac53c607a8c7852318b7785142981174fa88963351a96e23bc983
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SSDEEP
49152:9we9e6wEJf/uanTza8hgxiWD0yOW6lf26q4Pvc:Ce96EJ/FnmDLf6g6q0U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f7029d4f8da0377dbbad3736a8853dc7c53cfb1b6c1ae0cd57a9757e4ba88ca.exe unpack001/out.upx
Files
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3f7029d4f8da0377dbbad3736a8853dc7c53cfb1b6c1ae0cd57a9757e4ba88ca.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ