Behavioral task
behavioral1
Sample
2b05af05dd48183da5af79962ec5bd54_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2b05af05dd48183da5af79962ec5bd54_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
2b05af05dd48183da5af79962ec5bd54_JaffaCakes118
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Size
97KB
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MD5
2b05af05dd48183da5af79962ec5bd54
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SHA1
b133a290fe98a75866fb7d5d1a770a970b7f08a5
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SHA256
df9a33f2116a6ea8b0303c26610f59d0e6fb7b8602a6be492a9ce5def15ebf84
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SHA512
f59d3a47559420ac1d57f2d32908b007c56f235bf50888d8deb7f34d9db783c9245eeff3db9b58fd965505fa4f2aa3523eef128780aa024bda2219a03a7abb3e
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SSDEEP
1536:3mM4TZCr8bmc7vPgtAgB8+jOlqnrVj/lEn9igyQJR16H2nUS6/fR4DT7Ig7cAlx:WM4ory7XsxjOlqnxxEnlJO2B6H+R9x
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b05af05dd48183da5af79962ec5bd54_JaffaCakes118 unpack001/out.upx
Files
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2b05af05dd48183da5af79962ec5bd54_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: 148KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 95KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 208KB - Virtual size: 204KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE