Behavioral task
behavioral1
Sample
a8fcb52e3bfd70e91ff14009c1976be0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a8fcb52e3bfd70e91ff14009c1976be0N.exe
Resource
win10v2004-20240802-en
General
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Target
a8fcb52e3bfd70e91ff14009c1976be0N.exe
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Size
65KB
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MD5
a8fcb52e3bfd70e91ff14009c1976be0
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SHA1
76afeb5f41fbfb7fe92c0e3137cdfe14a64630b4
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SHA256
1cfe1b85e0c07f992ea77a2b3464b023f933c546cddb5afe900b35d29f0d74a6
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SHA512
1c67d4caab83a30d99844e295cadd5e628d1881c859881792766c4d864b5a4b914d88e33f93695befb04f6e28ad7a0c466af1b07c164ce42c28cd8b411da12e5
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFz0:CTWn1++PJHJXA/OsIZfzc3/Q8zxSLF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8fcb52e3bfd70e91ff14009c1976be0N.exe unpack001/out.upx
Files
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a8fcb52e3bfd70e91ff14009c1976be0N.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