Behavioral task
behavioral1
Sample
f5f4528dc3e54c7dafd8bdc628711342_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
f5f4528dc3e54c7dafd8bdc628711342_JaffaCakes118
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Size
1.1MB
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MD5
f5f4528dc3e54c7dafd8bdc628711342
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SHA1
199d8b11a3f39d3852e1385fef523e913b2ffe70
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SHA256
d62e3c65e1c20dd19d1b75b4da1a57f83bf3c9f8d0c49260d87d26c394ba03af
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SHA512
12ab4a42237b72060e3e30f828ee0f8c552d6f9463c746fa4578741d418fe73e5472a23dac9fc77e397403eba7e704be9c773daa60835904249cd18b57257042
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SSDEEP
24576:0PPavHNQtUAP/PNbPrmtbqFeKqkl5PREiW64q3DMDn:hGZmRq+kdEv6xin
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5f4528dc3e54c7dafd8bdc628711342_JaffaCakes118 unpack001/out.upx
Files
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f5f4528dc3e54c7dafd8bdc628711342_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ