Behavioral task
behavioral1
Sample
45e5b744ea86a3655e87fba65cf1b4d03ee7a311619c4251c697c331f2959962.exe
Resource
win7-20240221-en
General
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Target
45e5b744ea86a3655e87fba65cf1b4d03ee7a311619c4251c697c331f2959962
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Size
348KB
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MD5
fb33123623402a0dbd48a76e8bace554
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SHA1
3d79a41bd6cd54f80181c473915232b77c46885f
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SHA256
45e5b744ea86a3655e87fba65cf1b4d03ee7a311619c4251c697c331f2959962
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SHA512
afd30004a4e8c6c4dd181ad5edc6f206e489da0afce5a93e3683377ed4d7bec76713a8e01b92ed79f27d4a5abb917f419ef50dfcd18858e62407c7fa50402f51
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SSDEEP
6144:bcm4FmowdHoSgWrXD486jCpoAhlq1mEjBqLyOSlhNFF2u:h4wFHoSgWj168w1VjsyvhNFF2u
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 45e5b744ea86a3655e87fba65cf1b4d03ee7a311619c4251c697c331f2959962
Files
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45e5b744ea86a3655e87fba65cf1b4d03ee7a311619c4251c697c331f2959962.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
IMAGE_FILE_DEBUG_STRIPPED
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
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE