Behavioral task
behavioral1
Sample
6f4a8a0d7e8e42436475d61c47514727_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
6f4a8a0d7e8e42436475d61c47514727_JaffaCakes118
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Size
90KB
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MD5
6f4a8a0d7e8e42436475d61c47514727
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SHA1
c6f7790bb097c4527c79cdd625026cbce3f713ae
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SHA256
b9420767ec4d4a585d87c7f9a53818b960053a6219b21767f5b090e732ec4a6d
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SHA512
498284a097a6f5515b16bcb5d25358c21fe8bb452344dbb405e09b66437c3e1a02b738c756e3e1222319078c3e49ee69a76f256e7e52262beb62f4355fd4788c
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SSDEEP
1536:EylzO/vIfWfSg3cxEIwomH2jEp5V3wQLcQGVeCuGh7AtM42wW7MbQ0MCYLAZQ9DU:Eyl8Qf6MxEIworQ5hCQGVebGpbnqALAC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6f4a8a0d7e8e42436475d61c47514727_JaffaCakes118 unpack001/out.upx
Files
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6f4a8a0d7e8e42436475d61c47514727_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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
.text Size: 108KB - Virtual size: 106KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE