Behavioral task
behavioral1
Sample
tTrayShutdown/tTrayShutdown.exe
Resource
win7-20240708-en
General
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Target
72f2fe032e03a1bc294b0e1859dbf0ae_JaffaCakes118
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Size
54KB
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MD5
72f2fe032e03a1bc294b0e1859dbf0ae
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SHA1
82d1b25fade1a1fea1e736bc46d1f5a0e50b0bed
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SHA256
afa373c1488367474df8e9a3b2251175282c74864ad1ffcc128837d83c0936a6
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SHA512
dc5dba7019c11950713a59618b7fc991ee014f07c4dbad0b59b045b2db0560497679269825dbfea41178b57b243059c6d9769f5d20286539ee7d194938cfe5fe
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SSDEEP
1536:XIgFbEKQ26B+fdHnGlj/gfADaIBaPqSzJBn:4gFJQ26s1HnGBDaoa7Xn
Malware Config
Signatures
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resource yara_rule static1/unpack001/tTrayShutdown/tTrayShutdown.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/tTrayShutdown/tTrayShutdown.exe unpack002/out.upx
Files
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72f2fe032e03a1bc294b0e1859dbf0ae_JaffaCakes118.rar
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tTrayShutdown/tTrayShutdown.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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - 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: 124KB - Virtual size: 120KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ