Behavioral task
behavioral1
Sample
b77f1f764005fd5bb01144db19529d1b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b77f1f764005fd5bb01144db19529d1b.exe
Resource
win10v2004-20240226-en
General
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Target
b77f1f764005fd5bb01144db19529d1b
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Size
11.0MB
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MD5
b77f1f764005fd5bb01144db19529d1b
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SHA1
6985bfcff66e5c71be6e82f0459378cd934e9c7e
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SHA256
2bc68c02c90e10ad70e91c9527d6c4da0fd4657d64a358cff0e75ee5187fa0a0
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SHA512
092a826c1a32536938c1634770f46b7ff4247b5dbbaf89229b2cf888d06da4cc58c796cb5fe9cbb2bb376f106b250f2bb399015942cda9b404cc2b834db3fb0e
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SSDEEP
98304:DQwjtH+QFWbPYTaSGDnT2l35mCckFR+vicS43SiBOpEqjNGdp35mCckFR+vicS43:1buPYTKDnm33FR+6cvoppa33FR+6c
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b77f1f764005fd5bb01144db19529d1b
Files
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b77f1f764005fd5bb01144db19529d1b.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: 7.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE