Behavioral task
behavioral1
Sample
caf34da749bbb1af96d7bfef421852a3b9829eb68a0a53a346094b55f14ab72b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
caf34da749bbb1af96d7bfef421852a3b9829eb68a0a53a346094b55f14ab72b.exe
Resource
win10v2004-20240412-en
General
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Target
caf34da749bbb1af96d7bfef421852a3b9829eb68a0a53a346094b55f14ab72b
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Size
556KB
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MD5
2640b28e9dbd8594912848495643cd8c
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SHA1
d1194f54435aa0de7950e13f645bf56532b7a24b
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SHA256
caf34da749bbb1af96d7bfef421852a3b9829eb68a0a53a346094b55f14ab72b
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SHA512
116382aa773066b671ce50546b3ee61f18112ad916e1b4d67bad3a001ae1c4e4f71fc3061818d25776ced00da774eb20bd1f0d9c63af8fd256faba05842be057
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SSDEEP
12288:VEQoSfqzilBNxW2Sjc9TMSFViGP5N14QOQBMzTL7lAhZzZUB83vXs9K:VP7WBc9TMuiwNOQBeL7IFUo09K
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 caf34da749bbb1af96d7bfef421852a3b9829eb68a0a53a346094b55f14ab72b
Files
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caf34da749bbb1af96d7bfef421852a3b9829eb68a0a53a346094b55f14ab72b.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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE