Behavioral task
behavioral1
Sample
Joiner_2.1_by_OverG.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Joiner_2.1_by_OverG.exe
Resource
win10v2004-20240508-en
General
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Target
16f0c9a19e7a564950403685bb487a7f_JaffaCakes118
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Size
199KB
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MD5
16f0c9a19e7a564950403685bb487a7f
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SHA1
f3f21eec71fcc98a64551358c43c5728ffc625d3
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SHA256
531398f15c17f48beeea1ff0906d4620926023d7b3396ed06abfce8dd08882af
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SHA512
ac50d3b67518c13afbf81b425c8d0faf8fe1f8c63fc63104142df45fa3f05caf42b62f177c8a4b4e63dacef85cc3b33004e641be9eddaa4fefee7c23732d9176
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SSDEEP
3072:sEYssnK5ijafZ9sJRXRihdKJ6tsgt2SU3PJoBa5g30Cg3UQfkWkaWE68lkZ:/JNkmzy4dKJ6s82lPJoB37g3R6Ejc
Malware Config
Signatures
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resource yara_rule static1/unpack001/Joiner_2.1_by_OverG.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Joiner_2.1_by_OverG.exe
Files
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16f0c9a19e7a564950403685bb487a7f_JaffaCakes118.rar
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Joiner_2.1_by_OverG.exe.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 464KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 200KB - Virtual size: 204KB
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