Behavioral task
behavioral1
Sample
umie01.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
umie01.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
非常世纪资源网.url
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
非常世纪资源网.url
Resource
win10v2004-20240611-en
General
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Target
251d84f6eafda280b828e34fd255934a_JaffaCakes118
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Size
306KB
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MD5
251d84f6eafda280b828e34fd255934a
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SHA1
a1bdd04e8459b2da7fc32904ec23c80771c164e8
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SHA256
3d1906ce15beee3b7417366b0a8d8982c2a9b83d1575dd3d3e9ae3ac60047bcb
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SHA512
37b5da3c022cc895ff76dce2add41501c8aacf4a461a028841d6b938b3d7d979fa64396271c98873681384a53b06ddd414b567f3d590e31dc4564b7989931186
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SSDEEP
6144:tBl7I8un3aPr7puWLB/ZS2tNh8yLVhSyuG77L6i239f+0bpG9+ldpe4iiHt+mog:xjunKDtueBBS2tb87zG76i239vpGkdpD
Malware Config
Signatures
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resource yara_rule static1/unpack001/umie01.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/umie01.exe unpack002/out.upx
Files
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251d84f6eafda280b828e34fd255934a_JaffaCakes118.rar
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umie01.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: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 303KB - Virtual size: 304KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 642KB - Virtual size: 642KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
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: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 121KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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下载说明.htm.html .js polyglot
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安装说明.txt
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非常世纪资源网.url.url