Behavioral task
behavioral1
Sample
0439fafde7a9852c81b7e8312ccd9d3c_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
0439fafde7a9852c81b7e8312ccd9d3c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0439fafde7a9852c81b7e8312ccd9d3c_JaffaCakes118
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Size
23KB
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MD5
0439fafde7a9852c81b7e8312ccd9d3c
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SHA1
723691943a0119635072b2e09131dba26ba58eef
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SHA256
56e52e662391936d81d1315ce52535949661a8f4f61ddc0b8dc9f4a4170dc2d5
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SHA512
9d09ec4a20d2c49c89f8f8a37f8c384d1e8fb7a08992ae22a51d440f0fcbf36fc9f4b2bb5e416b34a4b4ac654544f94ba0ebba240771ca351e2a9a16450254ff
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SSDEEP
384:u5kcB+9ZUHE2te7yRd9axgJ8KMK8AzD1n92gbC3zO6Uc6z7UAkozNohBanoLDKd5:aOkte+Rd9aC8dC11bC3zO5v7/3NafKd5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0439fafde7a9852c81b7e8312ccd9d3c_JaffaCakes118 unpack001/out.upx
Files
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0439fafde7a9852c81b7e8312ccd9d3c_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 20KB
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_32BIT_MACHINE
Sections
.text Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ