Behavioral task
behavioral1
Sample
b2e221a542f6c57b1a0cd33d513acf00N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b2e221a542f6c57b1a0cd33d513acf00N.exe
Resource
win10v2004-20240802-en
General
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Target
b2e221a542f6c57b1a0cd33d513acf00N.exe
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Size
71KB
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MD5
b2e221a542f6c57b1a0cd33d513acf00
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SHA1
792cc46241d4022bd91430d48b72b133053f890b
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SHA256
bae152bcbb36e512ba8931417e503a6af8a5a7baa4d640782a90cd7f30308bb3
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SHA512
3abbcdf8af1ee7d2aee6ba8f95d5f3f6c453871c1c73bcba945d88f784c5fbbd946f7f96a6af54b16d2463a71c0f20b46a72f53b8862a585c30ea8e053d56181
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8wYeHNm5EvDxf2wzwa:KQSodYeHNmkDxfvca
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2e221a542f6c57b1a0cd33d513acf00N.exe unpack001/out.upx
Files
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b2e221a542f6c57b1a0cd33d513acf00N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ