Behavioral task
behavioral1
Sample
f77e62737e2d6aaa2ac6ad3fd4d07a30N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
f77e62737e2d6aaa2ac6ad3fd4d07a30N.exe
Resource
win10v2004-20240802-en
General
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Target
f77e62737e2d6aaa2ac6ad3fd4d07a30N.exe
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Size
42KB
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MD5
f77e62737e2d6aaa2ac6ad3fd4d07a30
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SHA1
375db6dd1eb7ad7c021525331c26d7fb21279d39
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SHA256
73629ed22124509bfb9d9eab08b83d9837a48317eaba82a579e09a54b0df6ba6
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SHA512
fd2c3c43a8fdc89aedf502759ee08e2bd6eabb4c88752735bc3fd4c20b22d7b8d793253eb3f9d46a06536f42670a01e1d9afa04e8aeee6871abcbdee393b54c3
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SSDEEP
768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcu90TKe+0TKeIiKxW:CTWJGpG8ntmr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f77e62737e2d6aaa2ac6ad3fd4d07a30N.exe unpack001/out.upx
Files
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f77e62737e2d6aaa2ac6ad3fd4d07a30N.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