Behavioral task
behavioral1
Sample
878313f9f7a10d738564da6bc7aae7e8_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
878313f9f7a10d738564da6bc7aae7e8_JaffaCakes118
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Size
144KB
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MD5
878313f9f7a10d738564da6bc7aae7e8
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SHA1
2ab3f40bb2969619569ebb294048bac5b8350f7f
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SHA256
11dc3ee07f21b250436eeaa8c10085eef62866dd79c739c635823bfab78f04b2
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SHA512
9e86ed3faefe303c73eb03bbce982320576857a35b273ad1e59a24819580b572a7be42638941082f17dea84c515fe35bb4f0501c1f50be5f5adff53a62d727db
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SSDEEP
3072:Csi4qdb4CwnXOuRoipoKrzswQ+n3gJfJBL4Fk3NLi6LKy0TUiMQRt1:j3qZ4jXzprzswQ+3gJjLWKLi6f031z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 878313f9f7a10d738564da6bc7aae7e8_JaffaCakes118 unpack001/out.upx
Files
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878313f9f7a10d738564da6bc7aae7e8_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 139KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE