Behavioral task
behavioral1
Sample
738cfb2e05564ae963bfa4d089ef4986_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
738cfb2e05564ae963bfa4d089ef4986_JaffaCakes118
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Size
78KB
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MD5
738cfb2e05564ae963bfa4d089ef4986
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SHA1
a419ea5509db9d222c742d566582c641f4e58eb3
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SHA256
1847454b891947bf44838805f0a5ebd6b917bcae9a20f284c852c94d40cf3e7c
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SHA512
86502ef28c5409db28c77dd4f2cf45e9140e85c9e502d0e48d0317722c6a8dbaef0f0fd38c472c0bee830aa4dbe9937a49db99c70d1fc72ba093fffb978002f8
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SSDEEP
1536:eAyg++n58SvznV8xcUOzhLUy+/WMI3iEHw0xDDLUmahodDhfm+Gf:wba8Svzn5nhQy+/wHw6DPUmaidDhTG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 738cfb2e05564ae963bfa4d089ef4986_JaffaCakes118 unpack001/out.upx
Files
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738cfb2e05564ae963bfa4d089ef4986_JaffaCakes118.exe windows:6 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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 137KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ