Behavioral task
behavioral1
Sample
b190cd8b0bc3e5743e45bfc09cfd2828_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b190cd8b0bc3e5743e45bfc09cfd2828_JaffaCakes118
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Size
1.5MB
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MD5
b190cd8b0bc3e5743e45bfc09cfd2828
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SHA1
f6538a34c7a76eccb06e5d7e15e69cbfc5b5fa08
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SHA256
c074ea9531c99b3de2062fdac66a1feb1434f35abe240925e97cde8d148c45e1
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SHA512
bd772e575b8d70992233a7622a4c4b9067f46737533453d18cce3c8b8b31efdfc286cef089626ad4e5b94be44bdfdccdc74d9fc9fb8680fd3af99a3940ad406b
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SSDEEP
24576:sfrxbP04gS/vpssDL8+m7uZGu/cNc9C+RmIEFwgHxnsjNlq6+5xXXmDxZV:QngKv3bm7YUNQCSEKg6j1+PmDxn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b190cd8b0bc3e5743e45bfc09cfd2828_JaffaCakes118 unpack001/out.upx
Files
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b190cd8b0bc3e5743e45bfc09cfd2828_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 132KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ