Behavioral task
behavioral1
Sample
b4cb5eb98270ef6b44936a978e37e0a1.exe
Resource
win7-20240221-en
General
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Target
b4cb5eb98270ef6b44936a978e37e0a1
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Size
784KB
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MD5
b4cb5eb98270ef6b44936a978e37e0a1
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SHA1
a45e48e40869a5d915eef165329f7edc69ff051a
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SHA256
74bc37f92cf8999a15ecfb560576e8aad2145323d0eb727698ac36def6c8cbfd
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SHA512
53e0ba311341e364567fe21fb44c771a8a66cbfa74842d006346ba8ac0a98add8bdeff9d7dc5a74abc8183431a35d5ebc8fd4f55e690c2e1ddf0622c26d37c58
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SSDEEP
24576:K5YI4AMCufb1c/je077iWrzji5UmzCMhOnlS:YYI4hjWLe077iWrK5ulS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4cb5eb98270ef6b44936a978e37e0a1
Files
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b4cb5eb98270ef6b44936a978e37e0a1.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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 783KB - Virtual size: 784KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE