Behavioral task
behavioral1
Sample
ef3f8dfbdcbb0b4dfb2f3e6e5366ecca.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ef3f8dfbdcbb0b4dfb2f3e6e5366ecca.exe
Resource
win10v2004-20231215-en
General
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Target
ef3f8dfbdcbb0b4dfb2f3e6e5366ecca
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Size
133KB
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MD5
ef3f8dfbdcbb0b4dfb2f3e6e5366ecca
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SHA1
bd772f231bde924dca8e8117e070af28e48d0b72
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SHA256
ee8851b958fc260b9f0bbe4a0b643f027896b3b199ea0b646c5c214b7353f970
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SHA512
78cd6fffdfb4441b9e1931ee4ee670244d962430d6ae8066ea9f54d042de3f16be08265f71c51c3750bd4f5dcef7f5c0ad9b585a6b317eb5bf5c2c8456a50441
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SSDEEP
3072:Jp4vcDmokGRLe+lDSm7XjBTWGHaB7Qa+ySFCcJuaHQ:f4skGRLyIXHaRQNyOXbQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef3f8dfbdcbb0b4dfb2f3e6e5366ecca
Files
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ef3f8dfbdcbb0b4dfb2f3e6e5366ecca.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
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