Behavioral task
behavioral1
Sample
9d5f805044b2032451c47a12c8c9baf3bda38d9670ddf62bcd30e465e9164e4b.exe
Resource
win7-20240220-en
General
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Target
9d5f805044b2032451c47a12c8c9baf3bda38d9670ddf62bcd30e465e9164e4b
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Size
540KB
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MD5
872ee778dd8ae35319bc127011e734ee
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SHA1
78aea52817427d1d8b24f2828a6fcbd617e44507
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SHA256
9d5f805044b2032451c47a12c8c9baf3bda38d9670ddf62bcd30e465e9164e4b
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SHA512
4fa12ddd2db2c858909ce2ed380e17dc632a899b692d04bea8ebe094626abbca450f17c1ff5ec19f9b3d5475b2318d63b5efe9a5d40ecaa2fc44583ba4a29cc3
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SSDEEP
6144:Ucm4FmowdHoSEsIR7DsFhraHcpOaKHpXfRo0V8JcgE+ezpg1xrloBNTNDoDxL:i4wFHoSEsIR7seFaKHpv/VycgE81lg2
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 9d5f805044b2032451c47a12c8c9baf3bda38d9670ddf62bcd30e465e9164e4b
Files
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9d5f805044b2032451c47a12c8c9baf3bda38d9670ddf62bcd30e465e9164e4b.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
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ