Behavioral task
behavioral1
Sample
2ef4cb326c7a810839918ba5cb5ceda1_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
2ef4cb326c7a810839918ba5cb5ceda1_JaffaCakes118
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Size
180KB
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MD5
2ef4cb326c7a810839918ba5cb5ceda1
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SHA1
bd65a19bb948d7f376798d186018e4a2adb10fea
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SHA256
3c6842b7687a203a6bcbba06079a7df444e00d938f9490275655279116d58904
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SHA512
969b2794c8bb1f83ec070d74e3a8e8d4c170082fc60d796aec6ee733276ce565bad7646b9c1fd30d7b6ddfc8979f7907856ddc4d98a7375ce9bc68b64111d5ad
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SSDEEP
3072:ZwV4OgSzBmh04eZFkz3Rr0gwGj9Tf87AA1Xp1S:ZMzzILGFkzhr0pGj9o7h
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2ef4cb326c7a810839918ba5cb5ceda1_JaffaCakes118 unpack001/out.upx
Files
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2ef4cb326c7a810839918ba5cb5ceda1_JaffaCakes118.exe windows:5 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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 107KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ