Behavioral task
behavioral1
Sample
a4b768790c0de0d6d188b48515dac2833aee8138e4ed23ecb50d10b668d893ca.exe
Resource
win7-20240215-en
General
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Target
a4b768790c0de0d6d188b48515dac2833aee8138e4ed23ecb50d10b668d893ca
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Size
278KB
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MD5
30563b5c5966db8ea06d0e58034e5aaa
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SHA1
5b655e8ccb9b57c6dfca0421b9527d43ef2fe692
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SHA256
a4b768790c0de0d6d188b48515dac2833aee8138e4ed23ecb50d10b668d893ca
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SHA512
2b38d6a2f4206c44cd282f863e6ba38b829592fbcfc742b7f7941bb93bc6964d0e0095f95b4bf68f520718c7463e54ee50552527a2642570f79876f231bdf081
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SSDEEP
6144:7cm4FmowdHoSoXSBcm4Vcm4FmowdHoSphra+cm4FMhraHcpOaKHpL:B4wFHoSoXW434wFHoS3eg4aeFaKHpL
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4b768790c0de0d6d188b48515dac2833aee8138e4ed23ecb50d10b668d893ca
Files
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a4b768790c0de0d6d188b48515dac2833aee8138e4ed23ecb50d10b668d893ca.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
wFKsTzMc Size: 2KB - Virtual size: 1KB
TpQSAAEF Size: 10KB - Virtual size: 9KB
ThVhzkYd Size: 4KB - Virtual size: 3KB
KmnfBuri Size: 3KB - Virtual size: 2KB
JIqCvmGH Size: 2KB - Virtual size: 1KB
mEXIzxyC Size: 1024B - Virtual size: 613B
qvqXTehX Size: 17KB - Virtual size: 16KB
lhasFVeD Size: 4KB - Virtual size: 3KB
fRFIGFTP Size: 67KB - Virtual size: 66KB
lDRvOevM Size: 24KB - Virtual size: 24KB