Behavioral task
behavioral1
Sample
38b2e7811c39fd9c916fab09266ed698_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
38b2e7811c39fd9c916fab09266ed698_JaffaCakes118
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Size
36KB
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MD5
38b2e7811c39fd9c916fab09266ed698
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SHA1
647bcfd4124164b565110d759b93f8bc1e62f98d
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SHA256
ed49c973b7615e88307537577b7906ff85a6a58e4fb2b70f28eef0c2bbdb11fd
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SHA512
7c16f2368d77ad21f248a1e549e5f54d08ae34c0ac9e2c68c87f6c2ae49357776fc335bb74861ea864a9f71564e30f5ee025b472651b9604c948d12b1318cedc
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SSDEEP
768:fq5zsFWgu+MJZFjtCZDVtTO8GkQKbyMw27i3WKXuAeSpmBe4xuI3/:OIdu+McDnSFKb7w27i3hX6SIxF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38b2e7811c39fd9c916fab09266ed698_JaffaCakes118 unpack001/out.upx
Files
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38b2e7811c39fd9c916fab09266ed698_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 35KB - Virtual size: 36KB
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: 16KB - Virtual size: 14KB
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: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE