Behavioral task
behavioral1
Sample
b66d18abf66e8b470a2a1a97ae1c639af575a31174ad1b629b945bb1291ed8f9.exe
Resource
win7-20240221-en
General
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Target
b66d18abf66e8b470a2a1a97ae1c639af575a31174ad1b629b945bb1291ed8f9
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Size
376KB
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MD5
c89c793158f1555f6fa177dec42d6f86
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SHA1
01fe539aff526ee4375abed6d96ca3ab8d2c44dc
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SHA256
b66d18abf66e8b470a2a1a97ae1c639af575a31174ad1b629b945bb1291ed8f9
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SHA512
0e190bd2ca906735d6470adaf8de806a73f6690a852ea4b53337651112596aa6742e8f5f7b0cf4e951827df3d855e2e2856f76d637105bde4d447e0c4b8f2ea5
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SSDEEP
6144:Ocm4FmowdHoSsm4FIc1/cm4FmowdHoSsiNlcJcmHYC9/jvvfwL+TLPfSRcm4FVor:w4wFHoSl4h4wFHoS24yTgL+zfu4/FHoj
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 b66d18abf66e8b470a2a1a97ae1c639af575a31174ad1b629b945bb1291ed8f9
Files
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b66d18abf66e8b470a2a1a97ae1c639af575a31174ad1b629b945bb1291ed8f9.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
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
RGmXTXEe Size: 3KB - Virtual size: 2KB
BgVjthbB Size: 19KB - Virtual size: 18KB
LnmJfTDD Size: 10KB - Virtual size: 9KB
AcYsIVBF Size: 7KB - Virtual size: 7KB
zHbboKbp Size: 2KB - Virtual size: 1KB
LpfzgeIY Size: 1024B - Virtual size: 650B
meaQkxgH Size: 94KB - Virtual size: 93KB
cgImBWwe Size: 512B - Virtual size: 457B
JmoZPGDh Size: 92KB - Virtual size: 92KB
TTYrWeoQ Size: 51KB - Virtual size: 50KB