Behavioral task
behavioral1
Sample
fb5f48b1c01140890397a3ffcb26f510N.exe
Resource
win7-20240903-en
General
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Target
fb5f48b1c01140890397a3ffcb26f510N.exe
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Size
43KB
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MD5
fb5f48b1c01140890397a3ffcb26f510
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SHA1
59b724c9a6ec0fcd553993d974be66e7585f8b1f
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SHA256
ab8a362b82bc8c0d1267668cecc574e26aabfd9116243cd6a26eb774af4b9a1f
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SHA512
725892de289a1134842018f2c86dc2e55edcf6b2ee6eda91727033707b86b7462402bb6f7ad2a5b15c10623c2d57c706e4c99a70b22b7b4301923cbc7443fbbc
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI97LjLNLjLT69ppgu+MYnbf/b+9olRH3BzQR:CTW7JJ7T1vJv58YbXnxo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb5f48b1c01140890397a3ffcb26f510N.exe unpack001/out.upx
Files
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fb5f48b1c01140890397a3ffcb26f510N.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