Static task
static1
Behavioral task
behavioral1
Sample
STAR_Exam_Flash_Setup.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
STAR_Exam_Flash_Setup.exe
Resource
win10v2004-20240426-en
General
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Target
93598a96b615414fa450953c04438470_JaffaCakes118
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Size
4.1MB
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MD5
93598a96b615414fa450953c04438470
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SHA1
3db4dbede143dec0219ce451a30a7e2632bd0844
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SHA256
13f97d95e17cfc25e7d402c555df9f61382ec175fc40a1ddf61f40c513d80752
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SHA512
2e16a52b59d690b83be9c2d073ea7d7732f5d5bb539b30e048d3c521f6fa8633d7dc98fef7943836f1eb99934dcfdb3e6bb7121e77e65d094f9eb06c39b370cc
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SSDEEP
98304:tRXqY00ah/NV8O2DKeWWN/1onSUbZrLMdDw:tu0ahTKSS+Mlw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/STAR_Exam_Flash_Setup.exe
Files
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93598a96b615414fa450953c04438470_JaffaCakes118.zip
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STAR_Exam_Flash_Setup.exe.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ