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Behavioral task
behavioral1
Sample
81cd9d0caa52b6fe638ddabedf9fa047_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
81cd9d0caa52b6fe638ddabedf9fa047_JaffaCakes118
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Size
19KB
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MD5
81cd9d0caa52b6fe638ddabedf9fa047
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SHA1
29603d1b0668c4503851e82bb55f14135b01043f
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SHA256
34fa0d3381fe27382ff74be8888545724dad05ae759952ec3d0fe0c35bd923e0
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SHA512
36a97dd2d36a02a14e988499f443541512a89283bcc70d230e781bc0f5f85ad15945374eea62328da12a83fc50469d6c502faea4da8a9867448747ae78fe0c2e
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SSDEEP
384:Lq3OoOc1KShp3CKEokXf2WoqYR2IhgHgs1c0CE:Lq3OoOc1PryUkXf2WGgAy2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81cd9d0caa52b6fe638ddabedf9fa047_JaffaCakes118 unpack001/out.upx
Files
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81cd9d0caa52b6fe638ddabedf9fa047_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ