Behavioral task
behavioral1
Sample
b17b807c01c29b1c4f06010db9921420_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b17b807c01c29b1c4f06010db9921420_JaffaCakes118
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Size
127KB
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MD5
b17b807c01c29b1c4f06010db9921420
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SHA1
5d4179d5bd011c87050b011516b6b8979d2fd79a
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SHA256
30221c13d2ceda40ac540af4aba29bf3aae6d263af86239dce3e6da9e5fd4901
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SHA512
e573c48e7215be3df5791e111438cabf91539785b631996c7fff97d4aaf374b9519b5887a591005f4bf09f85bf22de1376058b98ca4c78e21a4dba0fd9cd6913
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SSDEEP
1536:UJmjhDD3sPoudLwH/hUmxhyL1/8594DrkQOuox+gHPzwCaOWuk6CGRftG+HxsuYc:U4N0LwH/hUmnWjcxRHLSOWulChiquPx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b17b807c01c29b1c4f06010db9921420_JaffaCakes118
Files
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b17b807c01c29b1c4f06010db9921420_JaffaCakes118.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 97KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE