Behavioral task
behavioral1
Sample
ef3b415985120214b561e8418b7428eb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ef3b415985120214b561e8418b7428eb.exe
Resource
win10v2004-20231215-en
General
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Target
ef3b415985120214b561e8418b7428eb
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Size
266KB
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MD5
ef3b415985120214b561e8418b7428eb
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SHA1
ee9530c873d29b520b7f2fc70de7016b2bcdedac
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SHA256
fbb6dfe6fe7fe7eee096d74eed5ef1a0b345614d388bc9268d2e2cd97583db12
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SHA512
fda54ce2be35ae9f7ed15bfe0d6501162c7be19e7e38768c4bbc54a3f4cc73288acadf885c5242c4de20f091ca5b5f1823aafeab690753ba55a1b7b24e833ffa
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SSDEEP
6144:FDVh1FYSiHZfNZDxolE3nEeYFIrQwOT8i0XHPIxoLZpQ:FRhDYSiZf1olE3ExI0T0XQxot2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef3b415985120214b561e8418b7428eb
Files
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ef3b415985120214b561e8418b7428eb.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: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE