Behavioral task
behavioral1
Sample
efcbe63b2b59a7dbc560ea215692f1df_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
efcbe63b2b59a7dbc560ea215692f1df_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
efcbe63b2b59a7dbc560ea215692f1df_JaffaCakes118
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Size
15KB
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MD5
efcbe63b2b59a7dbc560ea215692f1df
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SHA1
480eb7652874b8f85718d82f61017a92766cfbd4
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SHA256
b87ecfba5fd3e0bef11b1195ae3cadf15a6d99a3a33ee439b42275157086178d
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SHA512
c334f756d4f614442dfa4315e94dbbe103e4fa5dda59d229e3ef962d32aae0d15ad018a182aa6eb902e72897187d362d4817676d589ca2439bc4801687acfbcc
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SSDEEP
384:XeHMxADbhsAPJUadwHHxueX3mfi6tHG8fJYWsO:n+DO2JUaQx/J6tHG8+W
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efcbe63b2b59a7dbc560ea215692f1df_JaffaCakes118 unpack001/out.upx
Files
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efcbe63b2b59a7dbc560ea215692f1df_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
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: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE