Behavioral task
behavioral1
Sample
f4ee552ef06563db77dea211b5b1f444_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4ee552ef06563db77dea211b5b1f444_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f4ee552ef06563db77dea211b5b1f444_JaffaCakes118
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Size
99KB
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MD5
f4ee552ef06563db77dea211b5b1f444
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SHA1
1afdbb1fd3e095f25227de477564153226c214a9
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SHA256
dc5e4ecb1e6b7ac42add6bea1a62c40e82237a8aba4eecf0687e451dbaddb6a5
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SHA512
fae8ef3639ddd6d2bdb73ab8ab352c06b597cdcb3a4bb9d5e25bf12a17d9a05b6cbc55bf1886e75b7469247f8827899e0097cb67a6a87cee259aa939aaa98bbd
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SSDEEP
1536:3ur8vrDGssnImF0hwFvhYbEwUkhQeQ4Wb8ZKZ6O4YLcDm5jIBsI:3ureDGs6F0AvhYykWr4XZKZ14Xm5ev
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4ee552ef06563db77dea211b5b1f444_JaffaCakes118 unpack001/out.upx
Files
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f4ee552ef06563db77dea211b5b1f444_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: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
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: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ