Behavioral task
behavioral1
Sample
vistasafe.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
vistasafe.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240709-en
General
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Target
40f4abff1c4d77ed5760f96776b62c80_JaffaCakes118
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Size
426KB
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MD5
40f4abff1c4d77ed5760f96776b62c80
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SHA1
efdcffcbd4eb413f026423b6a42c4b586c5c87b0
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SHA256
476563b464d89209da59bc10ed1ee9631f1240f420b3e9f6bef557e69f91626d
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SHA512
fe5c2bd3243148e3f99532b90d04064d848a8b490947d267a9eeacd7d2dcc1ffd0c36baffd5d39a2ef467c470c212a2390d40cfd86b29a3620ff937996c590aa
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SSDEEP
12288:thgJORcf/wvEeVMsGSAlu1Mtb1hQJY+2zmSSde4A1F5:rHW/wvE2MaWGMtb14AmSXF5
Malware Config
Signatures
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resource yara_rule static1/unpack001/vistasafe.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/vistasafe.exe unpack002/out.upx
Files
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40f4abff1c4d77ed5760f96776b62c80_JaffaCakes118.rar
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vistasafe.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: 656KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 462KB - Virtual size: 464KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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: 164KB - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 880KB - Virtual size: 879KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url