Behavioral task
behavioral1
Sample
经验计算器4-5/经验计算器4-5.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
经验计算器4-5/经验计算器4-5.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
经验计算器4-5/飘荡软件.url
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
经验计算器4-5/飘荡软件.url
Resource
win10v2004-20241007-en
General
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Target
453962e6a71cce5a3f141f5956c18bb2_JaffaCakes118
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Size
498KB
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MD5
453962e6a71cce5a3f141f5956c18bb2
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SHA1
0755508bfad9d3762c8f184665d37658b6838e1d
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SHA256
43a92fff0e5c1e50e2fd3f97151547a0766cbd7dc9f9f1c4a7db3389b79f6f24
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SHA512
9fc674b5e2f94e52ec6a0525474dc6e245c2ffcd77d8a5692bfd926c34dd6bec56264bc6944e408a5a748b136c43dd71db7d9415e4ef00f3e7bfc290556a6800
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SSDEEP
12288:CCcNiM0NeOTvfqsfuDoBufLuqohC3ANkh3v0kU/BabG:WNktqP0ufLuq0NmU/x
Malware Config
Signatures
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resource yara_rule static1/unpack001/经验计算器4-5/经验计算器4-5.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/经验计算器4-5/经验计算器4-5.exe unpack002/out.upx
Files
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453962e6a71cce5a3f141f5956c18bb2_JaffaCakes118.rar
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经验计算器4-5/经验计算器4-5.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: 440KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 491KB - Virtual size: 492KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 484KB - Virtual size: 483KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 216KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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经验计算器4-5/飘荡软件.url.url