Behavioral task
behavioral1
Sample
8799e77f2e9370368dee3448e997c72d_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8799e77f2e9370368dee3448e997c72d_JaffaCakes118
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Size
137KB
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MD5
8799e77f2e9370368dee3448e997c72d
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SHA1
614372d31bf01e5bb36f403b67ea0510ca0f3767
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SHA256
44e7ec84c0fa7f054792115463ee9633acc8ad626ebee047e74b70d4f02cd40b
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SHA512
1dd1d5b00beab9bc55a581cceb219b3c7dc27b4f76e7494fa2175da1e912ced65fb5cf8c486e3aea16c305127615b35d8a6bfc83e97a318b19934c05b8fc9f5b
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SSDEEP
3072:ckIvOVZHzSNrYBOQaRg6x0p4P/yb2qHWN5:AmVR+Y6Rlx0pOyb23
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8799e77f2e9370368dee3448e997c72d_JaffaCakes118 unpack001/out.upx
Files
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8799e77f2e9370368dee3448e997c72d_JaffaCakes118.exe windows:8 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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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_01 Size: 146KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 45B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ