Behavioral task
behavioral1
Sample
OfficeMaker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
OfficeMaker.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
飘荡软件.url
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
飘荡软件.url
Resource
win10v2004-20240802-en
General
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Target
02dcaa50d433554944287bc1b5ba8798_JaffaCakes118
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Size
557KB
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MD5
02dcaa50d433554944287bc1b5ba8798
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SHA1
8681d364a71407b2820cf45d89c1275af6f204ff
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SHA256
09610f6af04989ae0ba0b371b8c6dd1b31b33de776d8c6cb52d619dbd14bd4d7
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SHA512
0def13b0b989269e69edab8eea14bf6d4121ddb1892a9c7d0177feee9d091c648ec08057b9d0171132ed23c0d2e0cf129b6e3d5fa474e8bbfe392f447a4f2b8a
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SSDEEP
12288:wUHrz+sn4JaeE4SUW3RwnWQpMroM4BTRFErCJFazNh9PFo:wPs48eaUW3RfsM8fFEOUFo
Malware Config
Signatures
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resource yara_rule static1/unpack001/OfficeMaker.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/OfficeMaker.exe unpack002/out.upx
Files
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02dcaa50d433554944287bc1b5ba8798_JaffaCakes118.rar
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OfficeMaker.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 936KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 537KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 104KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 377KB - Virtual size: 377KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1022KB - Virtual size: 1022KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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飘荡软件.url.url