Static task
static1
Behavioral task
behavioral1
Sample
jpwbCJK80/jpwbCJK.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
jpwbCJK80/jpwbCJK.exe
Resource
win10v2004-20240508-en
General
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Target
2ec8bd08f0722ae07d316e998ff266c6_JaffaCakes118
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Size
2.7MB
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MD5
2ec8bd08f0722ae07d316e998ff266c6
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SHA1
50907f0fbb938bff2b693d2e3b9198e7f3d38f73
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SHA256
aa6009af5fb3b946a33258b686e6f8bfb0fadf3f7b811881c5aa64b0214d8821
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SHA512
c069c2ef81461f73ddf510302fc776c06c1006e16c39ba14286849d50441fbbdd4a435ee17d09ea74d453656c0d1929cdea82874762bf2c0dffa2fbad3997829
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SSDEEP
49152:x2l4RDrgGMzkOGZQ13meOpikfXsPhZjzwlNjnJS447eFFZ4BHc3o/sDetaE10TFS:4lSDrizkOGi13mrphfXsPhZj8XbBtFYj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/jpwbCJK80/jpwbCJK.exe
Files
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2ec8bd08f0722ae07d316e998ff266c6_JaffaCakes118.zip
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jpwbCJK80/jpwbCJK.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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