Behavioral task
behavioral1
Sample
ec4b5e48d83a3d3aab124272a2f95f69236c0196246bff691c8df95cbb65052b.exe
Resource
win7-20231129-en
General
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Target
ec4b5e48d83a3d3aab124272a2f95f69236c0196246bff691c8df95cbb65052b
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Size
60KB
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MD5
45e2907c9fe57e4e57361e72bebb387d
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SHA1
2eb2241e0ff8ec6725fd851a7912ec4f552c4070
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SHA256
ec4b5e48d83a3d3aab124272a2f95f69236c0196246bff691c8df95cbb65052b
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SHA512
609bc06c4b3706cfa751ea389059ef47f7154b3e15da9b1a5b42ba70cb988dacd561591c91b8d40dd830ebdb2c42991a78f040029a87a979070b3134987a8252
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SSDEEP
1536:zvQBeOGtrYS3srx93UBWfwC6Ggnouy8iT4+EMdbr:zhOmTsF93UYfwC6GIoutiTWMdbr
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 ec4b5e48d83a3d3aab124272a2f95f69236c0196246bff691c8df95cbb65052b
Files
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ec4b5e48d83a3d3aab124272a2f95f69236c0196246bff691c8df95cbb65052b.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