General
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Target
test.rar
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Size
361KB
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MD5
00a2220ec88ef5070c55096001851003
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SHA1
56dbd01d931c30e08ba360a4cf97443c9d93e43b
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SHA256
e90e98ed85bbfbfcd83102e5e9ebd004b8b41bdc549eb009ab1060d9e551b814
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SHA512
90c661cbcd0a9365a9c2cd3ede24ffa0b23bc02c24e8d903947e4decefff0e46866886fc4ca09afb66d40a5a5a3c953826c3843618fe50455229b844ca5ed0cb
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SSDEEP
6144:V3yCLIjvA04cZ3CB8bERYQEozphqIqdl2RbGQdVP7nVrt+TMt:zwv8EyObERYoPwdlGnnV5+8
Malware Config
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule static1/unpack001/test/bfhmsc.exe family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/test/bfhmsc.exe
Files
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test.rar.rar
Password: 777
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test/bfhmsc.exe.exe windows:4 windows x86 arch:x86
Password: 777
Headers
File Characteristics
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: 615KB - Virtual size: 614KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
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: 57B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 161KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ