Behavioral task
behavioral1
Sample
b5f21aaca26a165573fb0d28431da798_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b5f21aaca26a165573fb0d28431da798_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b5f21aaca26a165573fb0d28431da798_JaffaCakes118
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Size
15KB
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MD5
b5f21aaca26a165573fb0d28431da798
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SHA1
2a1b5e72961823f7414f8301b371dcae64de36d1
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SHA256
625ea7b501a6a0bcd8c0dc39195d1a7b447c8661da05d945254fcd513bbf34a1
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SHA512
689a324cec2b71c5d809a11f438d1140880b755b7857712769dd620adbc181dba93ccd64aeefcad2d2f3149c6fe0d5c5e0a5d2bf86c2625df822ca26934fb5ac
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SSDEEP
192:4wNUkPHfGUpXKFv7VyehYugs4hlNeXKcIEUNS2tYPvapOWARCUIV7dWBFq9MmNDT:DUkP+UAFv3h47aI5bYcOWWrIVZ7zv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5f21aaca26a165573fb0d28431da798_JaffaCakes118 unpack001/out.upx
Files
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b5f21aaca26a165573fb0d28431da798_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
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
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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: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ