Behavioral task
behavioral1
Sample
f0cca3d12a346ccda29e36873e95aee8c1f5a3a9b98be544d2d861a02d0f124c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f0cca3d12a346ccda29e36873e95aee8c1f5a3a9b98be544d2d861a02d0f124c.exe
Resource
win10v2004-20240508-en
General
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Target
f0cca3d12a346ccda29e36873e95aee8c1f5a3a9b98be544d2d861a02d0f124c
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Size
227KB
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MD5
a69d93906688cf4a76cb980b4d0207b3
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SHA1
b0ab9fe67342ddb385b50d38975b0beab0902c58
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SHA256
f0cca3d12a346ccda29e36873e95aee8c1f5a3a9b98be544d2d861a02d0f124c
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SHA512
006dcfef7fa6815002060ec18e98cc5858816566ff069fb06000ff9b77c73c50e68665ec4f4bb3468f6d2ec446c3aac8b1fe791bd236293178673e40e620252c
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SSDEEP
6144:hfAIuZAIuDMVtM/sgpfAIuZAIuDMVtM/sg+:ZAIuZAIuOBgBAIuZAIuOBg+
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 f0cca3d12a346ccda29e36873e95aee8c1f5a3a9b98be544d2d861a02d0f124c unpack001/out.upx
Files
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f0cca3d12a346ccda29e36873e95aee8c1f5a3a9b98be544d2d861a02d0f124c.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