Behavioral task
behavioral1
Sample
fefc26a6dfb3db7ad396587e63a19120N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fefc26a6dfb3db7ad396587e63a19120N.exe
Resource
win10v2004-20240802-en
General
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Target
fefc26a6dfb3db7ad396587e63a19120N.exe
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Size
29KB
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MD5
fefc26a6dfb3db7ad396587e63a19120
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SHA1
67513ca22a315a879763b4b92f66ba4efc6e6211
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SHA256
2f38a67c5bbe8e2011da5b6d49144314bed13421736d7b688dda6264a8391ebb
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SHA512
a302f6981ed9a605629f604d54f113d17683435623ec15990838afbc4aefe525711068004bfe89c8a6876c1ef9cf8708ff0e47e3ebc6ac6662a96204c926a9c7
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9HxwcSwA9JriA9JvwA9JriA9Ja:CTW7JJ7TwcL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fefc26a6dfb3db7ad396587e63a19120N.exe unpack001/out.upx
Files
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fefc26a6dfb3db7ad396587e63a19120N.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