Behavioral task
behavioral1
Sample
b66bc267ef132ba0a39e5a8850a4c010N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b66bc267ef132ba0a39e5a8850a4c010N.exe
Resource
win10v2004-20240802-en
General
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Target
b66bc267ef132ba0a39e5a8850a4c010N.exe
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Size
63KB
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MD5
b66bc267ef132ba0a39e5a8850a4c010
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SHA1
fe6f06308d6a542a3eecd066f092326886a953c8
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SHA256
6964c59e42a7afb4ced045e8b7e91728488b46dfeafd075c21b251609d5a445d
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SHA512
a3c2c9b391b2afa70bd9be8987f9ea3ec3997e7fb003c23e2b144dbc0424b1e3b572958dd13abafc05affd05ca3372fe5e45503cda036ae642968f174450ad9d
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZTkb/b8QF:KQSo7Zgr4QF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b66bc267ef132ba0a39e5a8850a4c010N.exe unpack001/out.upx
Files
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b66bc267ef132ba0a39e5a8850a4c010N.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