Behavioral task
behavioral1
Sample
23ebb5748cf525d061d9a81c78078cbf_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23ebb5748cf525d061d9a81c78078cbf_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
23ebb5748cf525d061d9a81c78078cbf_JaffaCakes118
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Size
104KB
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MD5
23ebb5748cf525d061d9a81c78078cbf
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SHA1
2c61dfdfab16a80ca5f1949922a4ed75b2ec064c
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SHA256
c7c7515d4aa350a63a948bb8aec05c1d416db90b3b57527eb3a07c6ba7b190af
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SHA512
988514818004d27efe2a5595e02ed9a26fade5be20998f1b9a0d41267484556f650dfd2839d05056485d97a917599664789af152b245568fff516026e66cc3fe
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SSDEEP
1536:saMmKEB9SeVOkNV9qpAUY539HpWwmgNkww5lx5lvLvEWgDAgvWSr:W29xzP53PWwnzelxEA8r
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23ebb5748cf525d061d9a81c78078cbf_JaffaCakes118 unpack001/out.upx
Files
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23ebb5748cf525d061d9a81c78078cbf_JaffaCakes118.exe windows:6 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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 325B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ