Behavioral task
behavioral1
Sample
3c2054040b0535b79f9cbf250d09f39202daace3517c77138242876f420e3768.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3c2054040b0535b79f9cbf250d09f39202daace3517c77138242876f420e3768.exe
Resource
win10v2004-20240412-en
General
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Target
3c2054040b0535b79f9cbf250d09f39202daace3517c77138242876f420e3768
-
Size
121KB
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MD5
4b356c276ff7517f34ff31b5d6e1bc3c
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SHA1
2e588f3da7bf5df6d691b28e9f888519c03e6069
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SHA256
3c2054040b0535b79f9cbf250d09f39202daace3517c77138242876f420e3768
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SHA512
cb81f6682b65656b642158570fda1ab69159e659a8c254a140a4475a798ca92f3ca27b7a9ee457aeb346374152e0c3bd640ff0c3a78fe5661cb23281dc2ddee8
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf7H0WH0l0qiu53A2W:hfAIuZAIuDMVtM/1H0WH0l0yA2W
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3c2054040b0535b79f9cbf250d09f39202daace3517c77138242876f420e3768 unpack001/out.upx
Files
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3c2054040b0535b79f9cbf250d09f39202daace3517c77138242876f420e3768.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