Behavioral task
behavioral1
Sample
fd76fec0c7f3913045a50e6949caf490N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
fd76fec0c7f3913045a50e6949caf490N.exe
Resource
win10v2004-20240802-en
General
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Target
fd76fec0c7f3913045a50e6949caf490N.exe
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Size
135KB
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MD5
fd76fec0c7f3913045a50e6949caf490
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SHA1
41fa27f3df69daf43b6d8726438bb0826759cb18
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SHA256
0b5982e66532267bc2d1f112d92b1c3cdaa2c1f854b0985f89489bd617985c94
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SHA512
ea91e018209c910b8c0e061d71c84ca813e37e5181d745dc1cfaf4dac9846b86efca80d5d77bd94b6079e205c3226278431586d339e08f10ef24ecf6332d243f
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZf2XcqvUTWn1++PJHJXA/OsIZfzc3/Q8IZf2Xk:KQSo7Zf2XEQSo7Zf2Xk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd76fec0c7f3913045a50e6949caf490N.exe unpack001/out.upx
Files
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fd76fec0c7f3913045a50e6949caf490N.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