Behavioral task
behavioral1
Sample
f285781e60ccd054cee763411bf65808262c33825d0a41bda0b8f23dc5c22c52.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
f285781e60ccd054cee763411bf65808262c33825d0a41bda0b8f23dc5c22c52.exe
Resource
win10v2004-20231020-en
General
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Target
f285781e60ccd054cee763411bf65808262c33825d0a41bda0b8f23dc5c22c52.exe.zip
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Size
673KB
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MD5
a5a708f74c2d36e958b2ee632b893f12
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SHA1
107ed87f7ff4b348c41973ffbb6fdc8c39f3d0a5
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SHA256
bed419300a897412e3f2e085343cb6c9625a4e4e94b3afede4ff2c9df14e10b3
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SHA512
f977d4eef3581acc467055e5587835d7959529e0a8442b82cfa7dd261957efd35ba91870eeda5dc3ace569b1efd592eea7a41b836d74943ca92de9bdffa8bbd9
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SSDEEP
12288:onqwzVCUw4BJULLv5C0GfE2HDiky7lzDnyz2B1zngr6SsdKv/9e4k6dIphFnlvU0:zwzUTE61CbxyRCz2B9gOSs4dxk6Mlvzr
Malware Config
Signatures
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resource yara_rule static1/unpack001/f285781e60ccd054cee763411bf65808262c33825d0a41bda0b8f23dc5c22c52.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/f285781e60ccd054cee763411bf65808262c33825d0a41bda0b8f23dc5c22c52.exe unpack002/out.upx
Files
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f285781e60ccd054cee763411bf65808262c33825d0a41bda0b8f23dc5c22c52.exe.zip.zip
Password: infected
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f285781e60ccd054cee763411bf65808262c33825d0a41bda0b8f23dc5c22c52.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 670KB - Virtual size: 672KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 918KB - Virtual size: 918KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ