Behavioral task
behavioral1
Sample
41d5b7007cb18ab887b9dbb050e7e54a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
41d5b7007cb18ab887b9dbb050e7e54a_JaffaCakes118
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Size
731KB
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MD5
41d5b7007cb18ab887b9dbb050e7e54a
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SHA1
810d699ce86afd68470de47af64a0475be30da7f
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SHA256
024a7d256b3829122855f00051f1dd14a39f10f7189884b07c7b3bf24275bb4e
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SHA512
4abcf9f51558dc562d45dec919fe13c1675abb04fe450539358da6186dadccdf8d6f8b0665f65b08ab9624a1a9187e0ed6027a0362beefbef70b80a7d8ba4e7b
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SSDEEP
12288:0RqT/Hw7a9TtG3gapzTlt7TiSThBDTyzNMriNmkxrW4UkPTDuvbgNQm6gefDg2fP:HQ7a90XlISTvyz3mkI4jDuvsl6ge7g2X
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 41d5b7007cb18ab887b9dbb050e7e54a_JaffaCakes118
Files
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41d5b7007cb18ab887b9dbb050e7e54a_JaffaCakes118.exe windows:4 windows x86 arch:x86
9c8decf3582072f6edfc385a689f44f4
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
Imports
kernel32
CloseHandle
CreateDirectoryA
CreateFileA
DeleteFileA
ExitProcess
FreeLibrary
GetCommandLineA
GetFileTime
GetModuleHandleA
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetWindowsDirectoryA
LoadLibraryA
lstrcatA
lstrcmpiA
RemoveDirectoryA
SetFileTime
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 32KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE