Behavioral task
behavioral1
Sample
93b3aa57efcb1a989c386306c512c759_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
93b3aa57efcb1a989c386306c512c759_JaffaCakes118
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Size
2.2MB
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MD5
93b3aa57efcb1a989c386306c512c759
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SHA1
5710e11ddc0f7b47f2c2f937317e3684b22de187
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SHA256
29e928b6a769a8ed447c10b95f72ab3ae9df0c24727270d4f1c500ee2524db58
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SHA512
6cfca784ed5324195d3a4af2f8c10e556f99d2710ac84ebf0ddf8c66a184b80374ad152ea9b7839c0356cf386c27e43c0851dd61c574f6525dce169de002648e
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SSDEEP
49152:WEeG539DYChQjBPObX3YEdgbGEVjJblTYXv6mxqg7E14n2n6Y:VtzhyBP2o8gbGyM3xv7y4u
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 93b3aa57efcb1a989c386306c512c759_JaffaCakes118 unpack001/out.upx
Files
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93b3aa57efcb1a989c386306c512c759_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ