Behavioral task
behavioral1
Sample
1bf0d3e12b4309af5050ee16a785bdbc_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
1bf0d3e12b4309af5050ee16a785bdbc_JaffaCakes118
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Size
34KB
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MD5
1bf0d3e12b4309af5050ee16a785bdbc
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SHA1
1b401e121a93920b585d1be155fed7510b0cd64e
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SHA256
ddc1a7058c22b8f0b29f0b16f593ce25622cabd882679f12e120ba2f5e1342e2
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SHA512
83b71b54c191509182c195c4090caa5428d30bc4e2e6fe6e001f031c2fac944d9434e131517b10e3d2ff8415e7a7d41cb9cfd274205c552f58249766d02011fa
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SSDEEP
768:DLXpsyFCQ+CBZ0HcLeQ3VJflYd471Xw1yeVz6PPwM:DLX9CQ+W4cLeQVJftuVVwI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1bf0d3e12b4309af5050ee16a785bdbc_JaffaCakes118 unpack001/out.upx
Files
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1bf0d3e12b4309af5050ee16a785bdbc_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ