Behavioral task
behavioral1
Sample
18bc41ab9689db3ac53672baf35f4609_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
18bc41ab9689db3ac53672baf35f4609_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
18bc41ab9689db3ac53672baf35f4609_JaffaCakes118
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Size
23KB
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MD5
18bc41ab9689db3ac53672baf35f4609
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SHA1
57cd3bf264d4e8f297ce1c4cf0c95a8a7234dcbe
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SHA256
fb16f84af910093efba3092c92021dedc3cf5b9f6a8c383e6dfa957b4bfa1809
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SHA512
086ae5de7643f598d4c120037c3af548e00890d53c573fac07d1537cc450059d421b68afeaac1f8926ade8f0a9fa13f1388060d901dc8f12d0650dd3b341e8aa
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SSDEEP
384:lCqlCGqIrwB4gTeZRImyWMyZgpXa+K7m0H+sxqwnkIEy7tg:HlCI8B4+qRImyRyZkXyt3x0Int
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18bc41ab9689db3ac53672baf35f4609_JaffaCakes118 unpack001/out.upx
Files
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18bc41ab9689db3ac53672baf35f4609_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
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: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ