Behavioral task
behavioral1
Sample
640c1417c7c8027dd9eb95a51bba3289_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
640c1417c7c8027dd9eb95a51bba3289_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
640c1417c7c8027dd9eb95a51bba3289_JaffaCakes118
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Size
88KB
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MD5
640c1417c7c8027dd9eb95a51bba3289
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SHA1
4dc23b6ff1bcfd64726e5eb92d77575b0b99a15b
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SHA256
34f3bc5f04fe64fdf602a17f7320f860401344d04b4b1d241fd84d825d4056b7
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SHA512
030359fe44f3482556ae10c558b01f38296508ddba34d72b917f21d0ee3b6cb3e885fd467bf14f649e7507d3787f4c2470f5c24bd2b335bf198c4f2ba6ad9c17
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SSDEEP
1536:HIPFojkvzd6A71FDeZkWqi7LGsh505FA0t6gdsV+lnM+dTRpAexKuXoCkfYG349E:mjRlFiGiloWEFdsVITRpcuUEYMOXk8RB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 640c1417c7c8027dd9eb95a51bba3289_JaffaCakes118 unpack001/out.upx
Files
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640c1417c7c8027dd9eb95a51bba3289_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - 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: 168KB - Virtual size: 166KB
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: 20KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE