Behavioral task
behavioral1
Sample
ec6c1a6474179016ca4dc8a69ac6c5cf_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
ec6c1a6474179016ca4dc8a69ac6c5cf_JaffaCakes118
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Size
1.3MB
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MD5
ec6c1a6474179016ca4dc8a69ac6c5cf
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SHA1
499d168d4aa62ebd6fa2954a5747ab34f7ce9cee
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SHA256
de1335fb0ff3a78f04b673edb97e5e2746d733b6de27918e9842f656282ce3a2
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SHA512
0ee6ad500b5a5b8e84ce0cbd209a95d5696f7098baddb3a2b2a56e6266a2b20077728b3975e1b40fbba604a40c27e1cae9a0ed10ec6fea043a73e56a5ad2b068
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SSDEEP
24576:XftgoJuBaRnfPVhrkXN7pSxbtF/VE7D3g7/YVL5d4jQZQkyIX:XfKYnfPzrkXN7pObPVE7D3g7gT4MZQ2
Malware Config
Signatures
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resource yara_rule static1/unpack001/out.upx themida -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec6c1a6474179016ca4dc8a69ac6c5cf_JaffaCakes118 unpack001/out.upx
Files
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ec6c1a6474179016ca4dc8a69ac6c5cf_JaffaCakes118.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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
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
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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
Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 152KB - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Themida Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE