Behavioral task
behavioral1
Sample
c0e1af5ec276e77b25fb12ff4c992572_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c0e1af5ec276e77b25fb12ff4c992572_JaffaCakes118
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Size
146KB
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MD5
c0e1af5ec276e77b25fb12ff4c992572
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SHA1
a71daf9503f9f0bb1dd2513024e55af4c9105aa3
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SHA256
6efd2ea02e713d68a08810dd366c19cbb4f59d476807b60960354ac059779b05
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SHA512
3d6409f7b6b6213027f3bd21e11e73e4b6cd31c884fa485e479610d21ed1c489264c341687281c6684835e9b661cd480cde37ec7a988adbfff4808f2ff02b87b
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SSDEEP
3072:jn6Vqlcefxjqx1tOgioMnUCsAXfm90Ah4J55aeIq7JqF9mpol:j6VmceZGx1tOgi3UGXfITh4Jv1j9dp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c0e1af5ec276e77b25fb12ff4c992572_JaffaCakes118 unpack001/out.upx
Files
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c0e1af5ec276e77b25fb12ff4c992572_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 15.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 143KB - Virtual size: 144KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 458KB - Virtual size: 16.0MB
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ