Behavioral task
behavioral1
Sample
4926d0c641a7431878aba79aa73d1ed53d7d6ef2c50548732d1c5f37caac141b.exe
Resource
win7-20240221-en
General
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Target
4926d0c641a7431878aba79aa73d1ed53d7d6ef2c50548732d1c5f37caac141b
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Size
65KB
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MD5
2b1fd53aa30a0716a4d76af208e6dcd3
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SHA1
289fe5252b91bc383845f357cd0698527074f068
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SHA256
4926d0c641a7431878aba79aa73d1ed53d7d6ef2c50548732d1c5f37caac141b
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SHA512
263db0b74fab744f5c128ba3adc8a113ebe451cc101990f0a0fe63195d0f3d88c8c7a99a4716bb7c5024dd466c32a765306da64366a13a44a43c19424081aba6
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SSDEEP
1536:kvQBeOGtrYS3srx93UBWfwC6Ggnouy8p5yAXN8dI4I9c1CLcxdw/hx:khOmTsF93UYfwC6GIoutpYHrgow/3
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 4926d0c641a7431878aba79aa73d1ed53d7d6ef2c50548732d1c5f37caac141b
Files
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4926d0c641a7431878aba79aa73d1ed53d7d6ef2c50548732d1c5f37caac141b.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