Behavioral task
behavioral1
Sample
XP自动更换壁纸.exe
Resource
win7-20240903-en
General
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Target
572e804de45f0ba87a65b88c3ff65bed_JaffaCakes118
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Size
60KB
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MD5
572e804de45f0ba87a65b88c3ff65bed
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SHA1
9b1c7e4e5150243a20d1d8d3e6eb6cf3ad59dfbd
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SHA256
b406e7950ddec322ca7b22898ffa32e04d55908516a4eed7b896be54c352bbb1
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SHA512
95af6bf5d1fba89b22f610e9bd6a5d940c033fcc50a54cab673e766b5486a8e02e2b476a5225abe7b321ebea1da04e327548fd3d800f42de6ca84ee742c73798
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SSDEEP
1536:4k1vOflQXHcNkNxfzMcsLRYROH0hM6qf8iXU:L1WdQ3AEfQmOH0O6qUR
Malware Config
Signatures
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resource yara_rule static1/unpack001/XP自动更换壁纸.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/XP自动更换壁纸.exe unpack002/out.upx
Files
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572e804de45f0ba87a65b88c3ff65bed_JaffaCakes118.rar
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XP自动更换壁纸.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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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_32BIT_MACHINE
Sections
.text Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ