Static task
static1
Behavioral task
behavioral1
Sample
jpwb80.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
jpwb80.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
使用说明.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
使用说明.url
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
极速软件下载.url
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
极速软件下载.url
Resource
win10v2004-20240508-en
General
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Target
87b5396c7ec4d3b4a6e3a689ee2ef43d_JaffaCakes118
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Size
1.6MB
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MD5
87b5396c7ec4d3b4a6e3a689ee2ef43d
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SHA1
aa66238a49fc0c4488b87d1605b81c3b053e3e7a
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SHA256
157ec9395e8992da04d652eee7b804da20b3b5306605a192d72ab55f17d18a78
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SHA512
55b66ee0e0a667113399ac088a1ae04f121db595e96e047d9debdc8133a755e49f8cffc4e2d061bb5e036026f271ccb56d3cdf5e9aecce180eb652009174e37f
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SSDEEP
49152:20V2jvCrcwzebm9yeH1AtY3JPfnzzFqYaHN3Hu:vV22cQHmt2PLBTat3u
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/jpwb80.exe
Files
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87b5396c7ec4d3b4a6e3a689ee2ef43d_JaffaCakes118.rar
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jpwb80.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 592B
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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使用说明.url
-
极速软件下载.url.url