Behavioral task
behavioral1
Sample
857f1281e8ebf0a52acb605e25d6bc8b_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
857f1281e8ebf0a52acb605e25d6bc8b_JaffaCakes118
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Size
79KB
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MD5
857f1281e8ebf0a52acb605e25d6bc8b
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SHA1
085db5d9a93797a7ec701f2bdee4a8281942ee5e
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SHA256
e5063617fbddb7f0badb6eb7ebb9ee648889da55fe1449834a94de512a0e6f1e
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SHA512
67cb0d86f7ba25fab6f9ee0ed7c918bac82d8f6c3a3de268ba72225b6edeb917694ce8b26956cf69d002a8fee9b6d5188a50e83f17a76a720313d0bec6608a35
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SSDEEP
1536:mSnA2tfq005U3zXP/Hyft1fzTcEwgIIwklzYpuexO8zMqR:Jnq005UjHyftBz4Vg9DixOA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 857f1281e8ebf0a52acb605e25d6bc8b_JaffaCakes118 unpack001/out.upx
Files
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857f1281e8ebf0a52acb605e25d6bc8b_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ