Behavioral task
behavioral1
Sample
b4205e53b7614ef59ddcf1376f3e6d40N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
b4205e53b7614ef59ddcf1376f3e6d40N.exe
Resource
win10v2004-20240802-en
General
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Target
b4205e53b7614ef59ddcf1376f3e6d40N.exe
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Size
63KB
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MD5
b4205e53b7614ef59ddcf1376f3e6d40
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SHA1
cb4692161edcc110ed2d0c95a7cedf42158a9063
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SHA256
29fefe03913748356204e43ac2020655c33b101c9fc965c184abd908404fdb43
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SHA512
ae20cdc55cdb7ce12a1247d3c221f6d5d65e8bc7d5920d6ac2965c4cdbe053b2ff4a2c1c350834c569bc5cb585fed9011deab4d4e2cf3729ed7c95d75b189571
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SSDEEP
1536:l3h9qQA6hZunrB77777J77c77c77c7OOJa4ZjuK2AoqMCBAU5JFnUxxzio:pVhZEB77777J77c77c77c7OO44ZjOFZX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4205e53b7614ef59ddcf1376f3e6d40N.exe unpack001/out.upx
Files
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b4205e53b7614ef59ddcf1376f3e6d40N.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 104KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ