Behavioral task
behavioral1
Sample
fdee66e9eedc7273626209cc0aaf43a7_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fdee66e9eedc7273626209cc0aaf43a7_JaffaCakes118
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Size
450KB
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MD5
fdee66e9eedc7273626209cc0aaf43a7
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SHA1
2da9db05463617fc7d65ca03c663f3dd86c8eba0
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SHA256
99ffbb2325d4299bdc2006af86054f5a07969cf429da68a8dbf5bf0a9ed308bb
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SHA512
2b27ef81086f3e7c6dec26b7b0d543d74da9f5bc841612e29b18e0c6ba51fbea32bb8b916c54e89f09dce48d5ca9842a0556c9f990075cfffe657c992dbeb358
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SSDEEP
12288:3QWSLxOGRpxduHzrDjo6ezqOcLm+C/j2Wk:3e1hpiHzv06ezqOcLjC/Pk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fdee66e9eedc7273626209cc0aaf43a7_JaffaCakes118 unpack001/out.upx
Files
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fdee66e9eedc7273626209cc0aaf43a7_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: 636KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 311KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 138KB - Virtual size: 140KB
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: 612KB - Virtual size: 610KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 120KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 152KB - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ