Behavioral task
behavioral1
Sample
3e330e58b7d79a91570e4b12bb00a03d.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3e330e58b7d79a91570e4b12bb00a03d.exe
Resource
win10v2004-20231215-en
General
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Target
3e330e58b7d79a91570e4b12bb00a03d
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Size
3.2MB
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MD5
3e330e58b7d79a91570e4b12bb00a03d
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SHA1
671c52189036c478a15adc99dc9c080f8e08a9f5
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SHA256
66e6cf410bb79cd5dce9d9c345be2773a1c5f3f92fed65677f854e61f5918ca9
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SHA512
61868814d8cf78010f1babd2e739ece531db8826e9b001c3f8c3a0345d3b34cffa45a64a5464122015f17aabfcab2c13431c1da526edc8bc103fc8e93ecb9108
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SSDEEP
49152:NcbZrshAtKEMU9WzmWfgXRRQg6F6BKbKKbe3sQ5pXvfSRWY7yRwExWInmEJVeT9f:SbGacEMGWzm6EDHZX3HhmE6T9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e330e58b7d79a91570e4b12bb00a03d unpack001/out.upx
Files
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3e330e58b7d79a91570e4b12bb00a03d.exe windows:5 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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.edata Size: 4.0MB - Virtual size: 6.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 486B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ