Behavioral task
behavioral1
Sample
1fb6fcf359149d4c06d33697c09c1730N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1fb6fcf359149d4c06d33697c09c1730N.exe
Resource
win10v2004-20240802-en
General
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Target
1fb6fcf359149d4c06d33697c09c1730N.exe
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Size
35KB
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MD5
1fb6fcf359149d4c06d33697c09c1730
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SHA1
7435b8355bbba4a06739b1c9c5c068bc4116a97e
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SHA256
ff43ac1e0a6cb575c1f3b87d29747baa8036b4d1a5c04c75ac9bfe9b7e378f2c
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SHA512
ec857f5515e62d8ff2c42c71cdfcd3ff873337458cf59bf46eb074086610fcce6f46097d92e3cc5454db3ebc7d63290607121e99647e67dd84f6ce6ca40e1a32
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9nT4PCs2B24PCs2BSJ0WJ0p:CTW7JJ7Tx4PN54PNZJ0WJ0p
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1fb6fcf359149d4c06d33697c09c1730N.exe unpack001/out.upx
Files
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1fb6fcf359149d4c06d33697c09c1730N.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