Behavioral task
behavioral1
Sample
155绿色软件站.url
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
155绿色软件站.url
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
JPSKB.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
JPSKB.exe
Resource
win10v2004-20240611-en
General
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Target
0d3c49dc824fd642024324026b9a77b1_JaffaCakes118
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Size
706KB
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MD5
0d3c49dc824fd642024324026b9a77b1
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SHA1
d1142d63eabcf0caaaa4d8efcd0f9f742ce38523
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SHA256
2232911a5cb2bb022d27410a6832c04f8d16b0e77129daed36b0839f448d813c
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SHA512
023adc8d194fb152c6e432141e1a2bf8096bbdc45364caf544f10708647bb43c0b66898642ab7dfd8a700cdbb4a728d44a15ff19e778a1eb48ee403c0af3432d
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SSDEEP
12288:/zYlfiLaUhnZOASmK/MP5H1f8u4AkROm42hkJtzcHRZNcXVA1GTuU4PPE:rOfiLaUxKEH1kZ4kkJlc4AsCzPPE
Malware Config
Signatures
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resource yara_rule static1/unpack001/JPSKB.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/JPSKB.exe
Files
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0d3c49dc824fd642024324026b9a77b1_JaffaCakes118.rar
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155绿色软件站.url.url
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JPSKB.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 270KB - Virtual size: 764KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 421KB - Virtual size: 972KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE