Behavioral task
behavioral1
Sample
Visualizar-Planilha.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Visualizar-Planilha.exe
Resource
win10v2004-20240709-en
General
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Target
5d08b5d8feba6bebf00e26313bbfd62e_JaffaCakes118
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Size
19KB
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MD5
5d08b5d8feba6bebf00e26313bbfd62e
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SHA1
80138eff63999d468ccf76236dd7f39af6737894
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SHA256
c7d277a1211400eadd9851d56b2ae7cbeff762c63ecd749851fba2e65b826d22
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SHA512
e4fcac65beb8697ac25d39bd14c28f01208b361e03c76b4758e3c34c71127198e6f50b5b4597f56e7aa111c4b819301c8311ec6e741a3f2bc34d8b95bb09d926
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SSDEEP
384:0fjjXkQT2z6/ftSaYkt4H+6Dq2FSAVHbJPeunTFf4U8uGHufTc582fOa:4gIvlYkKe6DFdV9euniFOfTC88
Malware Config
Signatures
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resource yara_rule static1/unpack001/Visualizar-Planilha.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Visualizar-Planilha.exe unpack002/out.upx
Files
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5d08b5d8feba6bebf00e26313bbfd62e_JaffaCakes118.zip
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Visualizar-Planilha.exe.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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 716B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ