Behavioral task
behavioral1
Sample
a5808f06a42b69dffac2a397dec0d945_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a5808f06a42b69dffac2a397dec0d945_JaffaCakes118
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Size
86KB
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MD5
a5808f06a42b69dffac2a397dec0d945
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SHA1
7a7633e4f51cebcdeaabc32dc83f15aa439e6815
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SHA256
db6da40963e1f63bafb3b1e40a1a7c67824d911ddff9133bf8435004ab8466c9
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SHA512
1da00ab0078e30bdee92391f17d5540eeca5b7a153b1551f1c791d81304fed320266500013f02464312b74f7474914d30b699595f8c599411975fc7588f2a11e
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SSDEEP
1536:ktYzBKEe5DMvhpFFZCr3ED0I+5jj+D57hYhroIeYO/aZtvCpHm7B8AN7N6xU1dI3:kt2wDMPUrUDV+09KNopYOiZ8pEBfh6KO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5808f06a42b69dffac2a397dec0d945_JaffaCakes118 unpack001/out.upx
Files
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a5808f06a42b69dffac2a397dec0d945_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
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: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE