Behavioral task
behavioral1
Sample
db6778b868377de9da1aad8ef7bba9c0_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
db6778b868377de9da1aad8ef7bba9c0_JaffaCakes118
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Size
157KB
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MD5
db6778b868377de9da1aad8ef7bba9c0
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SHA1
f33521ae79bc97aedc81c0b83886c34f029db260
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SHA256
17fcb0fa6a3937f35d477407f41e42db0ee470e92def2d1ea4c5f9fd5a795bc0
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SHA512
aebbae760f714bdd39cf458f0c636faa6ee58aef6ec5f16b0f820c115dd004e34a15e2862e81fd3763a1a10cae02c3d701773572ec70e2edd4e875bcf0c660f2
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SSDEEP
3072:lnreQHSSF10tgYZR0621p+ruurUWrJdK2eSb+fcLfHnjynT0xaYcvO1upgYIskM:lKQHSm10bZO1Qruur7JdDpb+0jnzxahx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource db6778b868377de9da1aad8ef7bba9c0_JaffaCakes118 unpack001/out.upx
Files
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db6778b868377de9da1aad8ef7bba9c0_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 125KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 142KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ