Behavioral task
behavioral1
Sample
challange_Benign_5701f08900ee76dd323abab5e3dfd40d88729a3d246c9f40fbfdc4179e4f0c0a.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_5701f08900ee76dd323abab5e3dfd40d88729a3d246c9f40fbfdc4179e4f0c0a.exe
Resource
win10v2004-20230703-en
General
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Target
challange_Benign_5701f08900ee76dd323abab5e3dfd40d88729a3d246c9f40fbfdc4179e4f0c0a.exe
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Size
51KB
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MD5
fd400544ac5a87e781f7f7e52bf88ed7
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SHA1
ebb502e02424a46af34092add630f95d99c68ac9
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SHA256
5701f08900ee76dd323abab5e3dfd40d88729a3d246c9f40fbfdc4179e4f0c0a
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SHA512
86af265c9dfd8124718bcc5695802891ae3721f55bb821b2d6bfbf213b8430884e4b8d290fc96ac8505d08d8c3fbd9de0e2186fe351f959a9bc733612da336ff
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SSDEEP
1536:iGEjCJpb0MZf+DpX5ZpJF+8qyFPDAh2r:wmHb02KZj+yuh2r
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_5701f08900ee76dd323abab5e3dfd40d88729a3d246c9f40fbfdc4179e4f0c0a.exe unpack001/out.upx
Files
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challange_Benign_5701f08900ee76dd323abab5e3dfd40d88729a3d246c9f40fbfdc4179e4f0c0a.exe.exe windows 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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 3KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE