Behavioral task
behavioral1
Sample
MSN Virus Remover.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
MSN Virus Remover.exe
Resource
win10v2004-20240709-en
General
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Target
38cd33be500a18de63cba038da140de4_JaffaCakes118
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Size
346KB
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MD5
38cd33be500a18de63cba038da140de4
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SHA1
a074ff7c565258554bc0ce3d8c46e17ee0c0ed5e
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SHA256
c1ac9699bbfecdef5f820e6d651cf8f15e3168e011acbd2122bf8d7a0ba6ed42
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SHA512
7a3c9d056686da4495651039b43acc2c4b6d22bf015a98ff556c24d000811a4ae745536a413f0f0c10ba1ec6504b204a8973fca379054db5610d7dd24bf838f3
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SSDEEP
6144:ZWUixF9FqCH3bEA0W8ty40uSuBK1Vu5l3F82TV2IXS8/V8xxx/55mEsFE4rMR8oz:ZWbVH3AAWtHRu6T362TV9S8/V8xrh5yU
Malware Config
Signatures
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resource yara_rule static1/unpack001/MSN Virus Remover.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/MSN Virus Remover.exe unpack002/out.upx
Files
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38cd33be500a18de63cba038da140de4_JaffaCakes118.rar
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MSN Virus Remover.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: 524KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 350KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 700KB - Virtual size: 697KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 156KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ