Behavioral task
behavioral1
Sample
1c57f9228f417cb2089e59a77d6ba40c_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
1c57f9228f417cb2089e59a77d6ba40c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1c57f9228f417cb2089e59a77d6ba40c_JaffaCakes118
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Size
20KB
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MD5
1c57f9228f417cb2089e59a77d6ba40c
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SHA1
a483efb3ba6f19ad767d4ca72146403cb13c59f2
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SHA256
a101a3a4cc4bd0012521885d0d452f15b98d4015c270c7fb434876564a62d066
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SHA512
6f6012786c42003fe07ae16fe24ac5f100d17b5fe29620cf68d661bd395d0ebfede4a5168ee1c82b825f441842e64c5c73e55472b72cd7e8e05d28c13dfcffc7
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SSDEEP
384:Oui6aDL16KCaVEpS8yeb6P4DVgJxC62glFuYeG/5buu8yFtl:OF6aDL1cpSxebixC6V28Fuu8y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1c57f9228f417cb2089e59a77d6ba40c_JaffaCakes118 unpack001/out.upx
Files
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1c57f9228f417cb2089e59a77d6ba40c_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: 28KB
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
UPX2 Size: 512B - Virtual size: 4KB
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: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE