Behavioral task
behavioral1
Sample
install.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
install.exe
Resource
win10v2004-20240802-en
General
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Target
d12f3ec1103deee4f9b2b8bc6ff25941_JaffaCakes118
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Size
645KB
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MD5
d12f3ec1103deee4f9b2b8bc6ff25941
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SHA1
48d73e43f1912667cf66a976611d5a6e9c399621
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SHA256
4a9a45192881e03ea5115ec56f2a9fd5f1e1ab1da4e3b0b76fc4bd788c8dec26
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SHA512
862748fa72155f96b43ef1dbe17a575be076340f83c21f68476e19a938e61288f96f2929bbf51376a448ee1161c47ac83bceeb8d8eb284d8f464d584fe155c7a
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SSDEEP
12288:CJcSGx2+9gcSSEWBxCROxG58ETOXEkKwcACa6Dm9u70GAg:K+2+9gcPEWBxCcxG58p5cfa6DWs0GAg
Malware Config
Signatures
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resource yara_rule static1/unpack001/install.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/install.exe
Files
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d12f3ec1103deee4f9b2b8bc6ff25941_JaffaCakes118.rar
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Readme.txt
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install.exe.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: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 643KB - Virtual size: 644KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE