Behavioral task
behavioral1
Sample
Ver1.6 ʽ.exe
Resource
win7-20240708-en
General
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Target
2677d9fe4c46dbbe1d2caf888c656efb_JaffaCakes118
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Size
1.2MB
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MD5
2677d9fe4c46dbbe1d2caf888c656efb
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SHA1
52670dadffe76070807b2d8b40cb259b166fc58d
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SHA256
ba235cecd05f076ce9ec91cfd9b4c5ae32aeadb84facde6c27c2ac82edf50671
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SHA512
d89a66667ab4200a861833faf98764bb8158f7ffb7262fe89b66663528d74f2060d83a54f7d5ffb7d3ca3fec7726ecd35431fe09cc0e1a797aae16dff4d55d3e
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SSDEEP
24576:lvCkWBDTmuvZ5FuZ3GUAr4bzgFkg34ILuHpT7tNKJBU7ubA:lsRIZ3GUA482RH5eBU7ubA
Malware Config
Signatures
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resource yara_rule static1/unpack001/ Ver1.6 ʽ.EXE upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/ Ver1.6 ʽ.EXE unpack002/out.upx
Files
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2677d9fe4c46dbbe1d2caf888c656efb_JaffaCakes118.zip
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Ver1.6 ʽ.EXE.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: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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: 900KB - Virtual size: 899KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 318KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ