Behavioral task
behavioral1
Sample
a37136a017e10b368e7eb8a98eb0a320_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a37136a017e10b368e7eb8a98eb0a320_JaffaCakes118
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Size
21KB
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MD5
a37136a017e10b368e7eb8a98eb0a320
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SHA1
4527aeff95ae045c80282e4eb3706841b0414bc0
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SHA256
31babcc2faaa2df6948aca6b3647655901fe4f1aef52f30a22ee40293b741d11
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SHA512
b3ba064d0081c3dad35366c1a495f28cce468d30d0b725fa6315846d47dbb935e2f0ab6934e5c3413922632cf1763c01034d572090e3bd0c6777b4c6f065167b
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SSDEEP
384:ToD7A9QAAVk00LhMkiHSdCkgKPhY4lMm1bHo0CWG2ELmB2s:ToD7A4Vk00l/rdxY4HcMGZLY2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a37136a017e10b368e7eb8a98eb0a320_JaffaCakes118 unpack001/out.upx
Files
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a37136a017e10b368e7eb8a98eb0a320_JaffaCakes118.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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ