Behavioral task
behavioral1
Sample
b4ca06cbdd938abd6df74a5979fd39911661102dd0eb9a02f65c8a0e7666cbc2.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b4ca06cbdd938abd6df74a5979fd39911661102dd0eb9a02f65c8a0e7666cbc2.exe
Resource
win10v2004-20240508-en
General
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Target
b4ca06cbdd938abd6df74a5979fd39911661102dd0eb9a02f65c8a0e7666cbc2
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Size
81KB
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MD5
0593a71755133315fba48d00b71c0354
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SHA1
213103cd708d0e2b245aafb99d06615c5da96b0e
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SHA256
b4ca06cbdd938abd6df74a5979fd39911661102dd0eb9a02f65c8a0e7666cbc2
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SHA512
a2184155397ab75f25be16dd13342f48d2aa788ce8c53ca06b648ce5a31853369c32977b89c250b0c864421f56c4215d3ffbe9eff1a48c3a6149643d77304dd6
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SSDEEP
768:a7BlpyqaFAK65eCv+cIA0fm7Nm0CAbLg++PJHJzIWD4adZdhAIuZAIuniX+puSbs:a7ZyqaFAlsr1++PJHJXFAIuZAIuYSbGf
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 1 IoCs
Checks for missing Authenticode signature.
resource b4ca06cbdd938abd6df74a5979fd39911661102dd0eb9a02f65c8a0e7666cbc2
Files
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b4ca06cbdd938abd6df74a5979fd39911661102dd0eb9a02f65c8a0e7666cbc2.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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE